151728210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1685869}}^1$

素因数の和:1685882

約数の個数: 24

約数和(自身を含む): 394493580

約数和(自身を除く): 242765370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1685869, 3371738, 5057607, 8429345, 10115214, 15172821, 16858690, 25288035, 30345642, 50576070, 75864105, 151728210]

約数ペア:

[(1, 151728210), (2, 75864105), (3, 50576070), (5, 30345642), (6, 25288035), (9, 16858690), (10, 15172821), (15, 10115214), (18, 8429345), (30, 5057607), (45, 3371738), (90, 1685869)]