177132390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{27983}}^1$

素因数の和:28204

約数の個数: 32

約数和(自身を含む): 427147776

約数和(自身を除く): 250015386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 27983, 55966, 83949, 139915, 167898, 279830, 419745, 839490, 5904413, 11808826, 17713239, 29522065, 35426478, 59044130, 88566195, 177132390]

約数ペア:

[(1, 177132390), (2, 88566195), (3, 59044130), (5, 35426478), (6, 29522065), (10, 17713239), (15, 11808826), (30, 5904413), (211, 839490), (422, 419745), (633, 279830), (1055, 167898), (1266, 139915), (2110, 83949), (3165, 55966), (6330, 27983)]