30394968660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{259387}}^1$

素因数の和:259443

約数の個数: 192

約数和(自身を含む): 111557591040

約数和(自身を除く): 81162622380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 16740, 19530, 23436, 29295, 39060, 58590, 117180, 259387, 518774, 778161, 1037548, 1296935, 1556322, 1815709, 2334483, 2593870, 3112644, 3631418, 3890805, 4668966, 5187740, 5447127, 7003449, 7262836, 7781610, 8040997, 9078545, 9337932, 10894254, 11672415, 14006898, 15563220, 16081994, 16341381, 18157090, 21788508, 23344830, 24122991, 27235635, 28013796, 32163988, 32682762, 35017245, 36314180, 40204985, 46689660, 48245982, 49024143, 54471270, 56286979, 65365524, 70034490, 72368973, 80409970, 81706905, 96491964, 98048286, 108942540, 112573958, 120614955, 140068980, 144737946, 160819940, 163413810, 168860937, 196096572, 217106919, 225147916, 241229910, 245120715, 281434895, 289475892, 326827620, 337721874, 361844865, 434213838, 482459820, 490241430, 506582811, 562869790, 675443748, 723689730, 844304685, 868427676, 980482860, 1013165622, 1085534595, 1125739580, 1447379460, 1519748433, 1688609370, 2026331244, 2171069190, 2532914055, 3039496866, 3377218740, 4342138380, 5065828110, 6078993732, 7598742165, 10131656220, 15197484330, 30394968660]

約数ペア:

[(1, 30394968660), (2, 15197484330), (3, 10131656220), (4, 7598742165), (5, 6078993732), (6, 5065828110), (7, 4342138380), (9, 3377218740), (10, 3039496866), (12, 2532914055), (14, 2171069190), (15, 2026331244), (18, 1688609370), (20, 1519748433), (21, 1447379460), (27, 1125739580), (28, 1085534595), (30, 1013165622), (31, 980482860), (35, 868427676), (36, 844304685), (42, 723689730), (45, 675443748), (54, 562869790), (60, 506582811), (62, 490241430), (63, 482459820), (70, 434213838), (84, 361844865), (90, 337721874), (93, 326827620), (105, 289475892), (108, 281434895), (124, 245120715), (126, 241229910), (135, 225147916), (140, 217106919), (155, 196096572), (180, 168860937), (186, 163413810), (189, 160819940), (210, 144737946), (217, 140068980), (252, 120614955), (270, 112573958), (279, 108942540), (310, 98048286), (315, 96491964), (372, 81706905), (378, 80409970), (420, 72368973), (434, 70034490), (465, 65365524), (540, 56286979), (558, 54471270), (620, 49024143), (630, 48245982), (651, 46689660), (756, 40204985), (837, 36314180), (868, 35017245), (930, 32682762), (945, 32163988), (1085, 28013796), (1116, 27235635), (1260, 24122991), (1302, 23344830), (1395, 21788508), (1674, 18157090), (1860, 16341381), (1890, 16081994), (1953, 15563220), (2170, 14006898), (2604, 11672415), (2790, 10894254), (3255, 9337932), (3348, 9078545), (3780, 8040997), (3906, 7781610), (4185, 7262836), (4340, 7003449), (5580, 5447127), (5859, 5187740), (6510, 4668966), (7812, 3890805), (8370, 3631418), (9765, 3112644), (11718, 2593870), (13020, 2334483), (16740, 1815709), (19530, 1556322), (23436, 1296935), (29295, 1037548), (39060, 778161), (58590, 518774), (117180, 259387)]