40656870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6586

約数の個数: 64

約数和(自身を含む): 113149440

約数和(自身を除く): 72492570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 6547, 13094, 19641, 32735, 39282, 58923, 65470, 98205, 117846, 150581, 176769, 196410, 294615, 301162, 353538, 451743, 589230, 752905, 883845, 903486, 1355229, 1505810, 1767690, 2258715, 2710458, 4065687, 4517430, 6776145, 8131374, 13552290, 20328435, 40656870]

約数ペア:

[(1, 40656870), (2, 20328435), (3, 13552290), (5, 8131374), (6, 6776145), (9, 4517430), (10, 4065687), (15, 2710458), (18, 2258715), (23, 1767690), (27, 1505810), (30, 1355229), (45, 903486), (46, 883845), (54, 752905), (69, 589230), (90, 451743), (115, 353538), (135, 301162), (138, 294615), (207, 196410), (230, 176769), (270, 150581), (345, 117846), (414, 98205), (621, 65470), (690, 58923), (1035, 39282), (1242, 32735), (2070, 19641), (3105, 13094), (6210, 6547)]