62540270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3461}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 122139360

約数和(自身を除く): 59599090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3461, 3614, 6922, 9035, 17305, 18070, 34610, 44993, 89986, 224965, 449930, 481079, 962158, 2405395, 4810790, 6254027, 12508054, 31270135, 62540270]

約数ペア:

[(1, 62540270), (2, 31270135), (5, 12508054), (10, 6254027), (13, 4810790), (26, 2405395), (65, 962158), (130, 481079), (139, 449930), (278, 224965), (695, 89986), (1390, 44993), (1807, 34610), (3461, 18070), (3614, 17305), (6922, 9035)]