130473470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20743}}^1$

素因数の和:20804

約数の個数: 32

約数和(自身を含む): 255400128

約数和(自身を除く): 124926658

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 20743, 41486, 103715, 207430, 352631, 705262, 767491, 1534982, 1763155, 3526310, 3837455, 7674910, 13047347, 26094694, 65236735, 130473470]

約数ペア:

[(1, 130473470), (2, 65236735), (5, 26094694), (10, 13047347), (17, 7674910), (34, 3837455), (37, 3526310), (74, 1763155), (85, 1534982), (170, 767491), (185, 705262), (370, 352631), (629, 207430), (1258, 103715), (3145, 41486), (6290, 20743)]