22199970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56923}}^1$

素因数の和:56946

約数の個数: 32

約数和(自身を含む): 57379392

約数和(自身を除く): 35179422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 56923, 113846, 170769, 284615, 341538, 569230, 739999, 853845, 1479998, 1707690, 2219997, 3699995, 4439994, 7399990, 11099985, 22199970]

約数ペア:

[(1, 22199970), (2, 11099985), (3, 7399990), (5, 4439994), (6, 3699995), (10, 2219997), (13, 1707690), (15, 1479998), (26, 853845), (30, 739999), (39, 569230), (65, 341538), (78, 284615), (130, 170769), (195, 113846), (390, 56923)]