31852595970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{18919}}^1$

素因数の和:20384

約数の個数: 96

約数和(自身を含む): 89253964800

約数和(自身を除く): 57401368830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1439, 2878, 4317, 7195, 8634, 12951, 14390, 18707, 18919, 21585, 25902, 37414, 37838, 43170, 56121, 56757, 64755, 93535, 94595, 112242, 113514, 129510, 168363, 170271, 187070, 189190, 245947, 280605, 283785, 336726, 340542, 491894, 561210, 567570, 737841, 841815, 851355, 1229735, 1475682, 1683630, 1702710, 2213523, 2459470, 3689205, 4427046, 7378410, 11067615, 22135230, 27224441, 54448882, 81673323, 136122205, 163346646, 245019969, 272244410, 353917733, 408366615, 490039938, 707835466, 816733230, 1061753199, 1225099845, 1769588665, 2123506398, 2450199690, 3185259597, 3539177330, 5308765995, 6370519194, 10617531990, 15926297985, 31852595970]

約数ペア:

[(1, 31852595970), (2, 15926297985), (3, 10617531990), (5, 6370519194), (6, 5308765995), (9, 3539177330), (10, 3185259597), (13, 2450199690), (15, 2123506398), (18, 1769588665), (26, 1225099845), (30, 1061753199), (39, 816733230), (45, 707835466), (65, 490039938), (78, 408366615), (90, 353917733), (117, 272244410), (130, 245019969), (195, 163346646), (234, 136122205), (390, 81673323), (585, 54448882), (1170, 27224441), (1439, 22135230), (2878, 11067615), (4317, 7378410), (7195, 4427046), (8634, 3689205), (12951, 2459470), (14390, 2213523), (18707, 1702710), (18919, 1683630), (21585, 1475682), (25902, 1229735), (37414, 851355), (37838, 841815), (43170, 737841), (56121, 567570), (56757, 561210), (64755, 491894), (93535, 340542), (94595, 336726), (112242, 283785), (113514, 280605), (129510, 245947), (168363, 189190), (170271, 187070)]