11261460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26813}}^1$

素因数の和:26832

約数の個数: 48

約数和(自身を含む): 36038016

約数和(自身を除く): 24776556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26813, 53626, 80439, 107252, 134065, 160878, 187691, 268130, 321756, 375382, 402195, 536260, 563073, 750764, 804390, 938455, 1126146, 1608780, 1876910, 2252292, 2815365, 3753820, 5630730, 11261460]

約数ペア:

[(1, 11261460), (2, 5630730), (3, 3753820), (4, 2815365), (5, 2252292), (6, 1876910), (7, 1608780), (10, 1126146), (12, 938455), (14, 804390), (15, 750764), (20, 563073), (21, 536260), (28, 402195), (30, 375382), (35, 321756), (42, 268130), (60, 187691), (70, 160878), (84, 134065), (105, 107252), (140, 80439), (210, 53626), (420, 26813)]