74352420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{413069}}^1$

素因数の和:413084

約数の個数: 36

約数和(自身を含む): 225536220

約数和(自身を除く): 151183800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 413069, 826138, 1239207, 1652276, 2065345, 2478414, 3717621, 4130690, 4956828, 6196035, 7435242, 8261380, 12392070, 14870484, 18588105, 24784140, 37176210, 74352420]

約数ペア:

[(1, 74352420), (2, 37176210), (3, 24784140), (4, 18588105), (5, 14870484), (6, 12392070), (9, 8261380), (10, 7435242), (12, 6196035), (15, 4956828), (18, 4130690), (20, 3717621), (30, 2478414), (36, 2065345), (45, 1652276), (60, 1239207), (90, 826138), (180, 413069)]