30478042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 56056320

約数和(自身を除く): 25578278

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 1621, 2686, 3242, 9401, 11347, 18802, 22694, 27557, 55114, 128059, 192899, 256118, 385798, 896413, 1792826, 2177003, 4354006, 15239021, 30478042]

約数ペア:

[(1, 30478042), (2, 15239021), (7, 4354006), (14, 2177003), (17, 1792826), (34, 896413), (79, 385798), (119, 256118), (158, 192899), (238, 128059), (553, 55114), (1106, 27557), (1343, 22694), (1621, 18802), (2686, 11347), (3242, 9401)]