7047430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 14261184

約数和(自身を除く): 7213754

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2357, 2990, 4714, 11785, 23570, 30641, 54211, 61282, 108422, 153205, 271055, 306410, 542110, 704743, 1409486, 3523715, 7047430]

約数ペア:

[(1, 7047430), (2, 3523715), (5, 1409486), (10, 704743), (13, 542110), (23, 306410), (26, 271055), (46, 153205), (65, 108422), (115, 61282), (130, 54211), (230, 30641), (299, 23570), (598, 11785), (1495, 4714), (2357, 2990)]