269813940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{408809}}^1$

素因数の和:408832

約数の個数: 48

約数和(自身を含む): 824160960

約数和(自身を除く): 554347020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 408809, 817618, 1226427, 1635236, 2044045, 2452854, 4088090, 4496899, 4905708, 6132135, 8176180, 8993798, 12264270, 13490697, 17987596, 22484495, 24528540, 26981394, 44968990, 53962788, 67453485, 89937980, 134906970, 269813940]

約数ペア:

[(1, 269813940), (2, 134906970), (3, 89937980), (4, 67453485), (5, 53962788), (6, 44968990), (10, 26981394), (11, 24528540), (12, 22484495), (15, 17987596), (20, 13490697), (22, 12264270), (30, 8993798), (33, 8176180), (44, 6132135), (55, 4905708), (60, 4496899), (66, 4088090), (110, 2452854), (132, 2044045), (165, 1635236), (220, 1226427), (330, 817618), (660, 408809)]