29951220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 99348480

約数和(自身を除く): 69397260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 43, 47, 52, 57, 60, 65, 76, 78, 86, 94, 95, 114, 129, 130, 141, 156, 172, 188, 190, 195, 215, 228, 235, 247, 258, 260, 282, 285, 380, 390, 430, 470, 494, 516, 559, 564, 570, 611, 645, 705, 741, 780, 817, 860, 893, 940, 988, 1118, 1140, 1222, 1235, 1290, 1410, 1482, 1634, 1677, 1786, 1833, 2021, 2236, 2444, 2451, 2470, 2580, 2679, 2795, 2820, 2964, 3055, 3268, 3354, 3572, 3666, 3705, 4042, 4085, 4465, 4902, 4940, 5358, 5590, 6063, 6110, 6708, 7332, 7410, 8084, 8170, 8385, 8930, 9165, 9804, 10105, 10621, 10716, 11180, 11609, 12126, 12220, 12255, 13395, 14820, 16340, 16770, 17860, 18330, 20210, 21242, 23218, 24252, 24510, 26273, 26790, 30315, 31863, 33540, 34827, 36660, 38399, 40420, 42484, 46436, 49020, 52546, 53105, 53580, 58045, 60630, 63726, 69654, 76798, 78819, 105092, 106210, 115197, 116090, 121260, 127452, 131365, 139308, 153596, 157638, 159315, 174135, 191995, 212420, 230394, 232180, 262730, 315276, 318630, 348270, 383990, 394095, 460788, 499187, 525460, 575985, 637260, 696540, 767980, 788190, 998374, 1151970, 1497561, 1576380, 1996748, 2303940, 2495935, 2995122, 4991870, 5990244, 7487805, 9983740, 14975610, 29951220]

約数ペア:

[(1, 29951220), (2, 14975610), (3, 9983740), (4, 7487805), (5, 5990244), (6, 4991870), (10, 2995122), (12, 2495935), (13, 2303940), (15, 1996748), (19, 1576380), (20, 1497561), (26, 1151970), (30, 998374), (38, 788190), (39, 767980), (43, 696540), (47, 637260), (52, 575985), (57, 525460), (60, 499187), (65, 460788), (76, 394095), (78, 383990), (86, 348270), (94, 318630), (95, 315276), (114, 262730), (129, 232180), (130, 230394), (141, 212420), (156, 191995), (172, 174135), (188, 159315), (190, 157638), (195, 153596), (215, 139308), (228, 131365), (235, 127452), (247, 121260), (258, 116090), (260, 115197), (282, 106210), (285, 105092), (380, 78819), (390, 76798), (430, 69654), (470, 63726), (494, 60630), (516, 58045), (559, 53580), (564, 53105), (570, 52546), (611, 49020), (645, 46436), (705, 42484), (741, 40420), (780, 38399), (817, 36660), (860, 34827), (893, 33540), (940, 31863), (988, 30315), (1118, 26790), (1140, 26273), (1222, 24510), (1235, 24252), (1290, 23218), (1410, 21242), (1482, 20210), (1634, 18330), (1677, 17860), (1786, 16770), (1833, 16340), (2021, 14820), (2236, 13395), (2444, 12255), (2451, 12220), (2470, 12126), (2580, 11609), (2679, 11180), (2795, 10716), (2820, 10621), (2964, 10105), (3055, 9804), (3268, 9165), (3354, 8930), (3572, 8385), (3666, 8170), (3705, 8084), (4042, 7410), (4085, 7332), (4465, 6708), (4902, 6110), (4940, 6063), (5358, 5590)]