157130010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18773}}^1$

素因数の和:18820

約数の個数: 64

約数和(自身を含む): 432552960

約数和(自身を除く): 275422950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 18773, 37546, 56319, 93865, 112638, 168957, 187730, 281595, 337914, 506871, 563190, 581963, 844785, 1013742, 1163926, 1689570, 1745889, 2534355, 2909815, 3491778, 5068710, 5237667, 5819630, 8729445, 10475334, 15713001, 17458890, 26188335, 31426002, 52376670, 78565005, 157130010]

約数ペア:

[(1, 157130010), (2, 78565005), (3, 52376670), (5, 31426002), (6, 26188335), (9, 17458890), (10, 15713001), (15, 10475334), (18, 8729445), (27, 5819630), (30, 5237667), (31, 5068710), (45, 3491778), (54, 2909815), (62, 2534355), (90, 1745889), (93, 1689570), (135, 1163926), (155, 1013742), (186, 844785), (270, 581963), (279, 563190), (310, 506871), (465, 337914), (558, 281595), (837, 187730), (930, 168957), (1395, 112638), (1674, 93865), (2790, 56319), (4185, 37546), (8370, 18773)]