31441740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47639}}^1$

素因数の和:47662

約数の個数: 48

約数和(自身を含む): 96042240

約数和(自身を除く): 64600500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47639, 95278, 142917, 190556, 238195, 285834, 476390, 524029, 571668, 714585, 952780, 1048058, 1429170, 1572087, 2096116, 2620145, 2858340, 3144174, 5240290, 6288348, 7860435, 10480580, 15720870, 31441740]

約数ペア:

[(1, 31441740), (2, 15720870), (3, 10480580), (4, 7860435), (5, 6288348), (6, 5240290), (10, 3144174), (11, 2858340), (12, 2620145), (15, 2096116), (20, 1572087), (22, 1429170), (30, 1048058), (33, 952780), (44, 714585), (55, 571668), (60, 524029), (66, 476390), (110, 285834), (132, 238195), (165, 190556), (220, 142917), (330, 95278), (660, 47639)]