31951530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9103}}^1$

素因数の和:9132

約数の個数: 64

約数和(自身を含む): 91768320

約数和(自身を除く): 59816790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 9103, 18206, 27309, 45515, 54618, 81927, 91030, 118339, 136545, 163854, 236678, 245781, 273090, 355017, 409635, 491562, 591695, 710034, 819270, 1065051, 1183390, 1228905, 1775085, 2130102, 2457810, 3195153, 3550170, 5325255, 6390306, 10650510, 15975765, 31951530]

約数ペア:

[(1, 31951530), (2, 15975765), (3, 10650510), (5, 6390306), (6, 5325255), (9, 3550170), (10, 3195153), (13, 2457810), (15, 2130102), (18, 1775085), (26, 1228905), (27, 1183390), (30, 1065051), (39, 819270), (45, 710034), (54, 591695), (65, 491562), (78, 409635), (90, 355017), (117, 273090), (130, 245781), (135, 236678), (195, 163854), (234, 136545), (270, 118339), (351, 91030), (390, 81927), (585, 54618), (702, 45515), (1170, 27309), (1755, 18206), (3510, 9103)]