2994550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 6374592

約数和(自身を除く): 3380042

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 271, 325, 425, 442, 542, 650, 850, 1105, 1355, 2210, 2710, 3523, 4607, 5525, 6775, 7046, 9214, 11050, 13550, 17615, 23035, 35230, 46070, 59891, 88075, 115175, 119782, 176150, 230350, 299455, 598910, 1497275, 2994550]

約数ペア:

[(1, 2994550), (2, 1497275), (5, 598910), (10, 299455), (13, 230350), (17, 176150), (25, 119782), (26, 115175), (34, 88075), (50, 59891), (65, 46070), (85, 35230), (130, 23035), (170, 17615), (221, 13550), (271, 11050), (325, 9214), (425, 7046), (442, 6775), (542, 5525), (650, 4607), (850, 3523), (1105, 2710), (1355, 2210)]