7452790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 13924224

約数和(自身を除く): 6471434

約数列:

[1, 2, 5, 10, 47, 94, 101, 157, 202, 235, 314, 470, 505, 785, 1010, 1570, 4747, 7379, 9494, 14758, 15857, 23735, 31714, 36895, 47470, 73790, 79285, 158570, 745279, 1490558, 3726395, 7452790]

約数ペア:

[(1, 7452790), (2, 3726395), (5, 1490558), (10, 745279), (47, 158570), (94, 79285), (101, 73790), (157, 47470), (202, 36895), (235, 31714), (314, 23735), (470, 15857), (505, 14758), (785, 9494), (1010, 7379), (1570, 4747)]