71989830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24239}}^1$

素因数の和:24266

約数の個数: 64

約数和(自身を含む): 209433600

約数和(自身を除く): 137443770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 24239, 48478, 72717, 121195, 145434, 218151, 242390, 266629, 363585, 436302, 533258, 654453, 727170, 799887, 1090755, 1308906, 1333145, 1599774, 2181510, 2399661, 2666290, 3272265, 3999435, 4799322, 6544530, 7198983, 7998870, 11998305, 14397966, 23996610, 35994915, 71989830]

約数ペア:

[(1, 71989830), (2, 35994915), (3, 23996610), (5, 14397966), (6, 11998305), (9, 7998870), (10, 7198983), (11, 6544530), (15, 4799322), (18, 3999435), (22, 3272265), (27, 2666290), (30, 2399661), (33, 2181510), (45, 1599774), (54, 1333145), (55, 1308906), (66, 1090755), (90, 799887), (99, 727170), (110, 654453), (135, 533258), (165, 436302), (198, 363585), (270, 266629), (297, 242390), (330, 218151), (495, 145434), (594, 121195), (990, 72717), (1485, 48478), (2970, 24239)]