3138710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 6156000

約数和(自身を除く): 3017290

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 499, 629, 998, 1258, 2495, 3145, 4990, 6290, 8483, 16966, 18463, 36926, 42415, 84830, 92315, 184630, 313871, 627742, 1569355, 3138710]

約数ペア:

[(1, 3138710), (2, 1569355), (5, 627742), (10, 313871), (17, 184630), (34, 92315), (37, 84830), (74, 42415), (85, 36926), (170, 18463), (185, 16966), (370, 8483), (499, 6290), (629, 4990), (998, 3145), (1258, 2495)]