22890990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2969}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 55170720

約数和(自身を除く): 32279730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 2969, 3855, 5938, 7710, 8907, 14845, 17814, 29690, 44535, 89070, 763033, 1526066, 2289099, 3815165, 4578198, 7630330, 11445495, 22890990]

約数ペア:

[(1, 22890990), (2, 11445495), (3, 7630330), (5, 4578198), (6, 3815165), (10, 2289099), (15, 1526066), (30, 763033), (257, 89070), (514, 44535), (771, 29690), (1285, 17814), (1542, 14845), (2570, 8907), (2969, 7710), (3855, 5938)]