28909380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9091}}^1$

素因数の和:9156

約数の個数: 48

約数和(自身を含む): 82482624

約数和(自身を除く): 53573244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 9091, 18182, 27273, 36364, 45455, 54546, 90910, 109092, 136365, 181820, 272730, 481823, 545460, 963646, 1445469, 1927292, 2409115, 2890938, 4818230, 5781876, 7227345, 9636460, 14454690, 28909380]

約数ペア:

[(1, 28909380), (2, 14454690), (3, 9636460), (4, 7227345), (5, 5781876), (6, 4818230), (10, 2890938), (12, 2409115), (15, 1927292), (20, 1445469), (30, 963646), (53, 545460), (60, 481823), (106, 272730), (159, 181820), (212, 136365), (265, 109092), (318, 90910), (530, 54546), (636, 45455), (795, 36364), (1060, 27273), (1590, 18182), (3180, 9091)]