65017170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8117}}^1$

素因数の和:8219

約数の個数: 48

約数和(自身を含む): 170965080

約数和(自身を除く): 105947910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 8117, 16234, 24351, 40585, 48702, 73053, 81170, 121755, 146106, 243510, 365265, 722413, 730530, 1444826, 2167239, 3612065, 4334478, 6501717, 7224130, 10836195, 13003434, 21672390, 32508585, 65017170]

約数ペア:

[(1, 65017170), (2, 32508585), (3, 21672390), (5, 13003434), (6, 10836195), (9, 7224130), (10, 6501717), (15, 4334478), (18, 3612065), (30, 2167239), (45, 1444826), (89, 730530), (90, 722413), (178, 365265), (267, 243510), (445, 146106), (534, 121755), (801, 81170), (890, 73053), (1335, 48702), (1602, 40585), (2670, 24351), (4005, 16234), (8010, 8117)]