836821430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{6661}}^1$

素因数の和:7424

約数の個数: 32

約数和(自身を含む): 1597281120

約数和(自身を除く): 760459690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 739, 1478, 3695, 6661, 7390, 12563, 13322, 25126, 33305, 62815, 66610, 113237, 125630, 226474, 566185, 1132370, 4922479, 9844958, 24612395, 49224790, 83682143, 167364286, 418410715, 836821430]

約数ペア:

[(1, 836821430), (2, 418410715), (5, 167364286), (10, 83682143), (17, 49224790), (34, 24612395), (85, 9844958), (170, 4922479), (739, 1132370), (1478, 566185), (3695, 226474), (6661, 125630), (7390, 113237), (12563, 66610), (13322, 62815), (25126, 33305)]