78316530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90019}}^1$

素因数の和:90058

約数の個数: 32

約数和(自身を含む): 194443200

約数和(自身を除く): 116126670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 90019, 180038, 270057, 450095, 540114, 900190, 1350285, 2610551, 2700570, 5221102, 7831653, 13052755, 15663306, 26105510, 39158265, 78316530]

約数ペア:

[(1, 78316530), (2, 39158265), (3, 26105510), (5, 15663306), (6, 13052755), (10, 7831653), (15, 5221102), (29, 2700570), (30, 2610551), (58, 1350285), (87, 900190), (145, 540114), (174, 450095), (290, 270057), (435, 180038), (870, 90019)]