402550310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2927}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 768424320

約数和(自身を除く): 365874010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 809, 1618, 2927, 4045, 5854, 8090, 13753, 14635, 27506, 29270, 49759, 68765, 99518, 137530, 248795, 497590, 2367943, 4735886, 11839715, 23679430, 40255031, 80510062, 201275155, 402550310]

約数ペア:

[(1, 402550310), (2, 201275155), (5, 80510062), (10, 40255031), (17, 23679430), (34, 11839715), (85, 4735886), (170, 2367943), (809, 497590), (1618, 248795), (2927, 137530), (4045, 99518), (5854, 68765), (8090, 49759), (13753, 29270), (14635, 27506)]