141411660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181297}}^1$

素因数の和:181322

約数の個数: 48

約数和(自身を含む): 426412896

約数和(自身を除く): 285001236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 181297, 362594, 543891, 725188, 906485, 1087782, 1812970, 2175564, 2356861, 2719455, 3625940, 4713722, 5438910, 7070583, 9427444, 10877820, 11784305, 14141166, 23568610, 28282332, 35352915, 47137220, 70705830, 141411660]

約数ペア:

[(1, 141411660), (2, 70705830), (3, 47137220), (4, 35352915), (5, 28282332), (6, 23568610), (10, 14141166), (12, 11784305), (13, 10877820), (15, 9427444), (20, 7070583), (26, 5438910), (30, 4713722), (39, 3625940), (52, 2719455), (60, 2356861), (65, 2175564), (78, 1812970), (130, 1087782), (156, 906485), (195, 725188), (260, 543891), (390, 362594), (780, 181297)]