30726650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 62212536

約数和(自身を除く): 31485886

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 977, 1258, 1850, 1954, 3145, 4885, 6290, 9770, 15725, 16609, 24425, 31450, 33218, 36149, 48850, 72298, 83045, 166090, 180745, 361490, 415225, 614533, 830450, 903725, 1229066, 1807450, 3072665, 6145330, 15363325, 30726650]

約数ペア:

[(1, 30726650), (2, 15363325), (5, 6145330), (10, 3072665), (17, 1807450), (25, 1229066), (34, 903725), (37, 830450), (50, 614533), (74, 415225), (85, 361490), (170, 180745), (185, 166090), (370, 83045), (425, 72298), (629, 48850), (850, 36149), (925, 33218), (977, 31450), (1258, 24425), (1850, 16609), (1954, 15725), (3145, 9770), (4885, 6290)]