101028690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 315843840

約数和(自身を除く): 214815150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 434, 441, 465, 490, 558, 630, 651, 735, 739, 882, 930, 1085, 1302, 1395, 1470, 1478, 1519, 1953, 2170, 2205, 2217, 2790, 3038, 3255, 3695, 3906, 4410, 4434, 4557, 5173, 6510, 6651, 7390, 7595, 9114, 9765, 10346, 11085, 13302, 13671, 15190, 15519, 19530, 22170, 22785, 22909, 25865, 27342, 31038, 33255, 36211, 45570, 45818, 46557, 51730, 66510, 68355, 68727, 72422, 77595, 93114, 108633, 114545, 136710, 137454, 155190, 160363, 181055, 206181, 217266, 229090, 232785, 320726, 325899, 343635, 362110, 412362, 465570, 481089, 543165, 651798, 687270, 801815, 962178, 1030905, 1086330, 1122541, 1443267, 1603630, 1629495, 2061810, 2245082, 2405445, 2886534, 3258990, 3367623, 4810890, 5612705, 6735246, 7216335, 10102869, 11225410, 14432670, 16838115, 20205738, 33676230, 50514345, 101028690]

約数ペア:

[(1, 101028690), (2, 50514345), (3, 33676230), (5, 20205738), (6, 16838115), (7, 14432670), (9, 11225410), (10, 10102869), (14, 7216335), (15, 6735246), (18, 5612705), (21, 4810890), (30, 3367623), (31, 3258990), (35, 2886534), (42, 2405445), (45, 2245082), (49, 2061810), (62, 1629495), (63, 1603630), (70, 1443267), (90, 1122541), (93, 1086330), (98, 1030905), (105, 962178), (126, 801815), (147, 687270), (155, 651798), (186, 543165), (210, 481089), (217, 465570), (245, 412362), (279, 362110), (294, 343635), (310, 325899), (315, 320726), (434, 232785), (441, 229090), (465, 217266), (490, 206181), (558, 181055), (630, 160363), (651, 155190), (735, 137454), (739, 136710), (882, 114545), (930, 108633), (1085, 93114), (1302, 77595), (1395, 72422), (1470, 68727), (1478, 68355), (1519, 66510), (1953, 51730), (2170, 46557), (2205, 45818), (2217, 45570), (2790, 36211), (3038, 33255), (3255, 31038), (3695, 27342), (3906, 25865), (4410, 22909), (4434, 22785), (4557, 22170), (5173, 19530), (6510, 15519), (6651, 15190), (7390, 13671), (7595, 13302), (9114, 11085), (9765, 10346)]