3973270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 8441856

約数和(自身を除く): 4468586

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1831, 2170, 3662, 9155, 12817, 18310, 25634, 56761, 64085, 113522, 128170, 283805, 397327, 567610, 794654, 1986635, 3973270]

約数ペア:

[(1, 3973270), (2, 1986635), (5, 794654), (7, 567610), (10, 397327), (14, 283805), (31, 128170), (35, 113522), (62, 64085), (70, 56761), (155, 25634), (217, 18310), (310, 12817), (434, 9155), (1085, 3662), (1831, 2170)]