102515870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8221}}^1$

素因数の和:8300

約数の個数: 32

約数和(自身を含む): 195354720

約数和(自身を除く): 92838850

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 8221, 12470, 16442, 41105, 82210, 238409, 353503, 476818, 707006, 1192045, 1767515, 2384090, 3535030, 10251587, 20503174, 51257935, 102515870]

約数ペア:

[(1, 102515870), (2, 51257935), (5, 20503174), (10, 10251587), (29, 3535030), (43, 2384090), (58, 1767515), (86, 1192045), (145, 707006), (215, 476818), (290, 353503), (430, 238409), (1247, 82210), (2494, 41105), (6235, 16442), (8221, 12470)]