227538690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{91381}}^1$

素因数の和:91474

約数の個数: 32

約数和(自身を含む): 552678336

約数和(自身を除く): 325139646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 91381, 182762, 274143, 456905, 548286, 913810, 1370715, 2741430, 7584623, 15169246, 22753869, 37923115, 45507738, 75846230, 113769345, 227538690]

約数ペア:

[(1, 227538690), (2, 113769345), (3, 75846230), (5, 45507738), (6, 37923115), (10, 22753869), (15, 15169246), (30, 7584623), (83, 2741430), (166, 1370715), (249, 913810), (415, 548286), (498, 456905), (830, 274143), (1245, 182762), (2490, 91381)]