299135220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{18397}}^1$

素因数の和:18680

約数の個数: 48

約数和(自身を含む): 840715008

約数和(自身を除く): 541579788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 18397, 36794, 55191, 73588, 91985, 110382, 183970, 220764, 275955, 367940, 551910, 1103820, 4985587, 9971174, 14956761, 19942348, 24927935, 29913522, 49855870, 59827044, 74783805, 99711740, 149567610, 299135220]

約数ペア:

[(1, 299135220), (2, 149567610), (3, 99711740), (4, 74783805), (5, 59827044), (6, 49855870), (10, 29913522), (12, 24927935), (15, 19942348), (20, 14956761), (30, 9971174), (60, 4985587), (271, 1103820), (542, 551910), (813, 367940), (1084, 275955), (1355, 220764), (1626, 183970), (2710, 110382), (3252, 91985), (4065, 73588), (5420, 55191), (8130, 36794), (16260, 18397)]