7216770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 12689790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1151, 1254, 2090, 2302, 3135, 3453, 5755, 6270, 6906, 11510, 12661, 17265, 21869, 25322, 34530, 37983, 43738, 63305, 65607, 75966, 109345, 126610, 131214, 189915, 218690, 240559, 328035, 379830, 481118, 656070, 721677, 1202795, 1443354, 2405590, 3608385, 7216770]

約数ペア:

[(1, 7216770), (2, 3608385), (3, 2405590), (5, 1443354), (6, 1202795), (10, 721677), (11, 656070), (15, 481118), (19, 379830), (22, 328035), (30, 240559), (33, 218690), (38, 189915), (55, 131214), (57, 126610), (66, 109345), (95, 75966), (110, 65607), (114, 63305), (165, 43738), (190, 37983), (209, 34530), (285, 25322), (330, 21869), (418, 17265), (570, 12661), (627, 11510), (1045, 6906), (1151, 6270), (1254, 5755), (2090, 3453), (2302, 3135)]