139164780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2319413}}^1$

素因数の和:2319425

約数の個数: 24

約数和(自身を含む): 389661552

約数和(自身を除く): 250496772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2319413, 4638826, 6958239, 9277652, 11597065, 13916478, 23194130, 27832956, 34791195, 46388260, 69582390, 139164780]

約数ペア:

[(1, 139164780), (2, 69582390), (3, 46388260), (4, 34791195), (5, 27832956), (6, 23194130), (10, 13916478), (12, 11597065), (15, 9277652), (20, 6958239), (30, 4638826), (60, 2319413)]