65638230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{312563}}^1$

素因数の和:312580

約数の個数: 32

約数和(自身を含む): 180036864

約数和(自身を除く): 114398634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 312563, 625126, 937689, 1562815, 1875378, 2187941, 3125630, 4375882, 4688445, 6563823, 9376890, 10939705, 13127646, 21879410, 32819115, 65638230]

約数ペア:

[(1, 65638230), (2, 32819115), (3, 21879410), (5, 13127646), (6, 10939705), (7, 9376890), (10, 6563823), (14, 4688445), (15, 4375882), (21, 3125630), (30, 2187941), (35, 1875378), (42, 1562815), (70, 937689), (105, 625126), (210, 312563)]