75485070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11897

約数の個数: 48

約数和(自身を含む): 199042272

約数和(自身を除く): 123557202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 11813, 23626, 35439, 59065, 70878, 106317, 118130, 177195, 212634, 354390, 531585, 838723, 1063170, 1677446, 2516169, 4193615, 5032338, 7548507, 8387230, 12580845, 15097014, 25161690, 37742535, 75485070]

約数ペア:

[(1, 75485070), (2, 37742535), (3, 25161690), (5, 15097014), (6, 12580845), (9, 8387230), (10, 7548507), (15, 5032338), (18, 4193615), (30, 2516169), (45, 1677446), (71, 1063170), (90, 838723), (142, 531585), (213, 354390), (355, 212634), (426, 177195), (639, 118130), (710, 106317), (1065, 70878), (1278, 59065), (2130, 35439), (3195, 23626), (6390, 11813)]