1217025250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{99349}}^1$

素因数の和:99380

約数の個数: 48

約数和(自身を含む): 2650260600

約数和(自身を除く): 1433235350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 12250, 99349, 198698, 496745, 695443, 993490, 1390886, 2483725, 3477215, 4868101, 4967450, 6954430, 9736202, 12418625, 17386075, 24340505, 24837250, 34772150, 48681010, 86930375, 121702525, 173860750, 243405050, 608512625, 1217025250]

約数ペア:

[(1, 1217025250), (2, 608512625), (5, 243405050), (7, 173860750), (10, 121702525), (14, 86930375), (25, 48681010), (35, 34772150), (49, 24837250), (50, 24340505), (70, 17386075), (98, 12418625), (125, 9736202), (175, 6954430), (245, 4967450), (250, 4868101), (350, 3477215), (490, 2483725), (875, 1390886), (1225, 993490), (1750, 695443), (2450, 496745), (6125, 198698), (12250, 99349)]