25758870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45191}}^1$

素因数の和:45220

約数の個数: 32

約数和(自身を含む): 65076480

約数和(自身を除く): 39317610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 45191, 90382, 135573, 225955, 271146, 451910, 677865, 858629, 1355730, 1717258, 2575887, 4293145, 5151774, 8586290, 12879435, 25758870]

約数ペア:

[(1, 25758870), (2, 12879435), (3, 8586290), (5, 5151774), (6, 4293145), (10, 2575887), (15, 1717258), (19, 1355730), (30, 858629), (38, 677865), (57, 451910), (95, 271146), (114, 225955), (190, 135573), (285, 90382), (570, 45191)]