42728130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{474757}}^1$

素因数の和:474770

約数の個数: 24

約数和(自身を含む): 111093372

約数和(自身を除く): 68365242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 474757, 949514, 1424271, 2373785, 2848542, 4272813, 4747570, 7121355, 8545626, 14242710, 21364065, 42728130]

約数ペア:

[(1, 42728130), (2, 21364065), (3, 14242710), (5, 8545626), (6, 7121355), (9, 4747570), (10, 4272813), (15, 2848542), (18, 2373785), (30, 1424271), (45, 949514), (90, 474757)]