39952290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{190249}}^1$

素因数の和:190266

約数の個数: 32

約数和(自身を含む): 109584000

約数和(自身を除く): 69631710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 190249, 380498, 570747, 951245, 1141494, 1331743, 1902490, 2663486, 2853735, 3995229, 5707470, 6658715, 7990458, 13317430, 19976145, 39952290]

約数ペア:

[(1, 39952290), (2, 19976145), (3, 13317430), (5, 7990458), (6, 6658715), (7, 5707470), (10, 3995229), (14, 2853735), (15, 2663486), (21, 1902490), (30, 1331743), (35, 1141494), (42, 951245), (70, 570747), (105, 380498), (210, 190249)]