269157070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{295777}}^1$

素因数の和:295804

約数の個数: 32

約数和(自身を含む): 596288448

約数和(自身を除く): 327131378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 295777, 591554, 1478885, 2070439, 2957770, 3845101, 4140878, 7690202, 10352195, 19225505, 20704390, 26915707, 38451010, 53831414, 134578535, 269157070]

約数ペア:

[(1, 269157070), (2, 134578535), (5, 53831414), (7, 38451010), (10, 26915707), (13, 20704390), (14, 19225505), (26, 10352195), (35, 7690202), (65, 4140878), (70, 3845101), (91, 2957770), (130, 2070439), (182, 1478885), (455, 591554), (910, 295777)]