149865710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3253}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 286768512

約数和(自身を除く): 136902802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 2710, 3253, 4607, 6506, 9214, 16265, 23035, 32530, 46070, 55301, 110602, 276505, 553010, 881563, 1763126, 4407815, 8815630, 14986571, 29973142, 74932855, 149865710]

約数ペア:

[(1, 149865710), (2, 74932855), (5, 29973142), (10, 14986571), (17, 8815630), (34, 4407815), (85, 1763126), (170, 881563), (271, 553010), (542, 276505), (1355, 110602), (2710, 55301), (3253, 46070), (4607, 32530), (6506, 23035), (9214, 16265)]