273834340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{17851}}^1$

素因数の和:17932

約数の個数: 48

約数和(自身を含む): 629818560

約数和(自身を除く): 355984220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 17851, 35702, 71404, 89255, 178510, 232063, 357020, 464126, 928252, 1053209, 1160315, 2106418, 2320630, 4212836, 4641260, 5266045, 10532090, 13691717, 21064180, 27383434, 54766868, 68458585, 136917170, 273834340]

約数ペア:

[(1, 273834340), (2, 136917170), (4, 68458585), (5, 54766868), (10, 27383434), (13, 21064180), (20, 13691717), (26, 10532090), (52, 5266045), (59, 4641260), (65, 4212836), (118, 2320630), (130, 2106418), (236, 1160315), (260, 1053209), (295, 928252), (590, 464126), (767, 357020), (1180, 232063), (1534, 178510), (3068, 89255), (3835, 71404), (7670, 35702), (15340, 17851)]