2783641890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8231}}^1\times {\mathrm{11273}}^1$

素因数の和:19514

約数の個数: 32

約数和(自身を含む): 6682144896

約数和(自身を除く): 3898503006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8231, 11273, 16462, 22546, 24693, 33819, 41155, 49386, 56365, 67638, 82310, 112730, 123465, 169095, 246930, 338190, 92788063, 185576126, 278364189, 463940315, 556728378, 927880630, 1391820945, 2783641890]

約数ペア:

[(1, 2783641890), (2, 1391820945), (3, 927880630), (5, 556728378), (6, 463940315), (10, 278364189), (15, 185576126), (30, 92788063), (8231, 338190), (11273, 246930), (16462, 169095), (22546, 123465), (24693, 112730), (33819, 82310), (41155, 67638), (49386, 56365)]