127866870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1181}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 342118080

約数和(自身を除く): 214251210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401, 802, 1181, 1203, 2005, 2362, 2406, 3543, 3609, 4010, 5905, 6015, 7086, 7218, 10629, 10827, 11810, 12030, 17715, 18045, 21258, 21654, 31887, 35430, 36090, 53145, 54135, 63774, 106290, 108270, 159435, 318870, 473581, 947162, 1420743, 2367905, 2841486, 4262229, 4735810, 7103715, 8524458, 12786687, 14207430, 21311145, 25573374, 42622290, 63933435, 127866870]

約数ペア:

[(1, 127866870), (2, 63933435), (3, 42622290), (5, 25573374), (6, 21311145), (9, 14207430), (10, 12786687), (15, 8524458), (18, 7103715), (27, 4735810), (30, 4262229), (45, 2841486), (54, 2367905), (90, 1420743), (135, 947162), (270, 473581), (401, 318870), (802, 159435), (1181, 108270), (1203, 106290), (2005, 63774), (2362, 54135), (2406, 53145), (3543, 36090), (3609, 35430), (4010, 31887), (5905, 21654), (6015, 21258), (7086, 18045), (7218, 17715), (10629, 12030), (10827, 11810)]