30318246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80207}}^1$

素因数の和:80225

約数の個数: 32

約数和(自身を含む): 76999680

約数和(自身を除く): 46681434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80207, 160414, 240621, 481242, 561449, 721863, 1122898, 1443726, 1684347, 2165589, 3368694, 4331178, 5053041, 10106082, 15159123, 30318246]

約数ペア:

[(1, 30318246), (2, 15159123), (3, 10106082), (6, 5053041), (7, 4331178), (9, 3368694), (14, 2165589), (18, 1684347), (21, 1443726), (27, 1122898), (42, 721863), (54, 561449), (63, 481242), (126, 240621), (189, 160414), (378, 80207)]