30056708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 61051200

約数和(自身を除く): 30994492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 157, 209, 229, 314, 418, 458, 628, 836, 916, 1727, 2519, 2983, 3454, 4351, 5038, 5966, 6908, 8702, 10076, 11932, 17404, 32813, 35953, 47861, 65626, 71906, 95722, 131252, 143812, 191444, 395483, 683107, 790966, 1366214, 1581932, 2732428, 7514177, 15028354, 30056708]

約数ペア:

[(1, 30056708), (2, 15028354), (4, 7514177), (11, 2732428), (19, 1581932), (22, 1366214), (38, 790966), (44, 683107), (76, 395483), (157, 191444), (209, 143812), (229, 131252), (314, 95722), (418, 71906), (458, 65626), (628, 47861), (836, 35953), (916, 32813), (1727, 17404), (2519, 11932), (2983, 10076), (3454, 8702), (4351, 6908), (5038, 5966)]