138872010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{159623}}^1$

素因数の和:159662

約数の個数: 32

約数和(自身を含む): 344787840

約数和(自身を除く): 205915830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 159623, 319246, 478869, 798115, 957738, 1596230, 2394345, 4629067, 4788690, 9258134, 13887201, 23145335, 27774402, 46290670, 69436005, 138872010]

約数ペア:

[(1, 138872010), (2, 69436005), (3, 46290670), (5, 27774402), (6, 23145335), (10, 13887201), (15, 9258134), (29, 4788690), (30, 4629067), (58, 2394345), (87, 1596230), (145, 957738), (174, 798115), (290, 478869), (435, 319246), (870, 159623)]