274300477620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351667279}}^1$

素因数の和:351667304

約数の個数: 48

約数和(自身を含む): 827121442560

約数和(自身を除く): 552820964940

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, 351667279, 703334558, 1055001837, 1406669116, 1758336395, 2110003674, 3516672790, 4220007348, 4571674627, 5275009185, 7033345580, 9143349254, 10550018370, 13715023881, 18286698508, 21100036740, 22858373135, 27430047762, 45716746270, 54860095524, 68575119405, 91433492540, 137150238810, 274300477620]

約数ペア:

[(1, 274300477620), (2, 137150238810), (3, 91433492540), (4, 68575119405), (5, 54860095524), (6, 45716746270), (10, 27430047762), (12, 22858373135), (13, 21100036740), (15, 18286698508), (20, 13715023881), (26, 10550018370), (30, 9143349254), (39, 7033345580), (52, 5275009185), (60, 4571674627), (65, 4220007348), (78, 3516672790), (130, 2110003674), (156, 1758336395), (195, 1406669116), (260, 1055001837), (390, 703334558), (780, 351667279)]