138402930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{13219}}^1$

素因数の和:13578

約数の個数: 32

約数和(自身を含む): 333144000

約数和(自身を除く): 194741070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 13219, 26438, 39657, 66095, 79314, 132190, 198285, 396570, 4613431, 9226862, 13840293, 23067155, 27680586, 46134310, 69201465, 138402930]

約数ペア:

[(1, 138402930), (2, 69201465), (3, 46134310), (5, 27680586), (6, 23067155), (10, 13840293), (15, 9226862), (30, 4613431), (349, 396570), (698, 198285), (1047, 132190), (1745, 79314), (2094, 66095), (3490, 39657), (5235, 26438), (10470, 13219)]