28305016380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52416697}}^1$

素因数の和:52416715

約数の個数: 48

約数和(自身を含む): 88060052640

約数和(自身を除く): 59755036260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52416697, 104833394, 157250091, 209666788, 262083485, 314500182, 471750273, 524166970, 629000364, 786250455, 943500546, 1048333940, 1415250819, 1572500910, 1887001092, 2358751365, 2830501638, 3145001820, 4717502730, 5661003276, 7076254095, 9435005460, 14152508190, 28305016380]

約数ペア:

[(1, 28305016380), (2, 14152508190), (3, 9435005460), (4, 7076254095), (5, 5661003276), (6, 4717502730), (9, 3145001820), (10, 2830501638), (12, 2358751365), (15, 1887001092), (18, 1572500910), (20, 1415250819), (27, 1048333940), (30, 943500546), (36, 786250455), (45, 629000364), (54, 524166970), (60, 471750273), (90, 314500182), (108, 262083485), (135, 209666788), (180, 157250091), (270, 104833394), (540, 52416697)]