7068620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 16520448

約数和(自身を除く): 9451828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 877, 1612, 1754, 2015, 3508, 4030, 4385, 8060, 8770, 11401, 17540, 22802, 27187, 45604, 54374, 57005, 108748, 114010, 135935, 228020, 271870, 353431, 543740, 706862, 1413724, 1767155, 3534310, 7068620]

約数ペア:

[(1, 7068620), (2, 3534310), (4, 1767155), (5, 1413724), (10, 706862), (13, 543740), (20, 353431), (26, 271870), (31, 228020), (52, 135935), (62, 114010), (65, 108748), (124, 57005), (130, 54374), (155, 45604), (260, 27187), (310, 22802), (403, 17540), (620, 11401), (806, 8770), (877, 8060), (1612, 4385), (1754, 4030), (2015, 3508)]