170720730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{632299}}^1$

素因数の和:632315

約数の個数: 32

約数和(自身を含む): 455256000

約数和(自身を除く): 284535270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 632299, 1264598, 1896897, 3161495, 3793794, 5690691, 6322990, 9484485, 11381382, 17072073, 18968970, 28453455, 34144146, 56906910, 85360365, 170720730]

約数ペア:

[(1, 170720730), (2, 85360365), (3, 56906910), (5, 34144146), (6, 28453455), (9, 18968970), (10, 17072073), (15, 11381382), (18, 9484485), (27, 6322990), (30, 5690691), (45, 3793794), (54, 3161495), (90, 1896897), (135, 1264598), (270, 632299)]