13795620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7460

約数の個数: 48

約数和(自身を含む): 39879168

約数和(自身を除く): 26083548

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, 7417, 14834, 22251, 29668, 37085, 44502, 74170, 89004, 111255, 148340, 222510, 229927, 445020, 459854, 689781, 919708, 1149635, 1379562, 2299270, 2759124, 3448905, 4598540, 6897810, 13795620]

約数ペア:

[(1, 13795620), (2, 6897810), (3, 4598540), (4, 3448905), (5, 2759124), (6, 2299270), (10, 1379562), (12, 1149635), (15, 919708), (20, 689781), (30, 459854), (31, 445020), (60, 229927), (62, 222510), (93, 148340), (124, 111255), (155, 89004), (186, 74170), (310, 44502), (372, 37085), (465, 29668), (620, 22251), (930, 14834), (1860, 7417)]