274147890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{88721}}^1$

素因数の和:88834

約数の個数: 32

約数和(自身を含む): 664350336

約数和(自身を除く): 390202446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 88721, 177442, 266163, 443605, 532326, 887210, 1330815, 2661630, 9138263, 18276526, 27414789, 45691315, 54829578, 91382630, 137073945, 274147890]

約数ペア:

[(1, 274147890), (2, 137073945), (3, 91382630), (5, 54829578), (6, 45691315), (10, 27414789), (15, 18276526), (30, 9138263), (103, 2661630), (206, 1330815), (309, 887210), (515, 532326), (618, 443605), (1030, 266163), (1545, 177442), (3090, 88721)]