215759370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{47629}}^1$

素因数の和:47790

約数の個数: 32

約数和(自身を含む): 521262720

約数和(自身を除く): 305503350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 47629, 95258, 142887, 238145, 285774, 476290, 714435, 1428870, 7191979, 14383958, 21575937, 35959895, 43151874, 71919790, 107879685, 215759370]

約数ペア:

[(1, 215759370), (2, 107879685), (3, 71919790), (5, 43151874), (6, 35959895), (10, 21575937), (15, 14383958), (30, 7191979), (151, 1428870), (302, 714435), (453, 476290), (755, 285774), (906, 238145), (1510, 142887), (2265, 95258), (4530, 47629)]