7496730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 12631014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2687, 2790, 5374, 8061, 13435, 16122, 24183, 26870, 40305, 48366, 80610, 83297, 120915, 166594, 241830, 249891, 416485, 499782, 749673, 832970, 1249455, 1499346, 2498910, 3748365, 7496730]

約数ペア:

[(1, 7496730), (2, 3748365), (3, 2498910), (5, 1499346), (6, 1249455), (9, 832970), (10, 749673), (15, 499782), (18, 416485), (30, 249891), (31, 241830), (45, 166594), (62, 120915), (90, 83297), (93, 80610), (155, 48366), (186, 40305), (279, 26870), (310, 24183), (465, 16122), (558, 13435), (930, 8061), (1395, 5374), (2687, 2790)]