79485630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{378503}}^1$

素因数の和:378520

約数の個数: 32

約数和(自身を含む): 218018304

約数和(自身を除く): 138532674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 378503, 757006, 1135509, 1892515, 2271018, 2649521, 3785030, 5299042, 5677545, 7948563, 11355090, 13247605, 15897126, 26495210, 39742815, 79485630]

約数ペア:

[(1, 79485630), (2, 39742815), (3, 26495210), (5, 15897126), (6, 13247605), (7, 11355090), (10, 7948563), (14, 5677545), (15, 5299042), (21, 3785030), (30, 2649521), (35, 2271018), (42, 1892515), (70, 1135509), (105, 757006), (210, 378503)]