22176780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11966

約数の個数: 48

約数和(自身を含む): 64103424

約数和(自身を除く): 41926644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 11923, 23846, 35769, 47692, 59615, 71538, 119230, 143076, 178845, 238460, 357690, 369613, 715380, 739226, 1108839, 1478452, 1848065, 2217678, 3696130, 4435356, 5544195, 7392260, 11088390, 22176780]

約数ペア:

[(1, 22176780), (2, 11088390), (3, 7392260), (4, 5544195), (5, 4435356), (6, 3696130), (10, 2217678), (12, 1848065), (15, 1478452), (20, 1108839), (30, 739226), (31, 715380), (60, 369613), (62, 357690), (93, 238460), (124, 178845), (155, 143076), (186, 119230), (310, 71538), (372, 59615), (465, 47692), (620, 35769), (930, 23846), (1860, 11923)]