470152530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{274943}}^1$

素因数の和:274975

約数の個数: 48

約数和(自身を含む): 1286737920

約数和(自身を除く): 816585390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 274943, 549886, 824829, 1374715, 1649658, 2474487, 2749430, 4124145, 4948974, 5223917, 8248290, 10447834, 12372435, 15671751, 24744870, 26119585, 31343502, 47015253, 52239170, 78358755, 94030506, 156717510, 235076265, 470152530]

約数ペア:

[(1, 470152530), (2, 235076265), (3, 156717510), (5, 94030506), (6, 78358755), (9, 52239170), (10, 47015253), (15, 31343502), (18, 26119585), (19, 24744870), (30, 15671751), (38, 12372435), (45, 10447834), (57, 8248290), (90, 5223917), (95, 4948974), (114, 4124145), (171, 2749430), (190, 2474487), (285, 1649658), (342, 1374715), (570, 824829), (855, 549886), (1710, 274943)]