250236490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{10243}}^1$

素因数の和:10606

約数の個数: 32

約数和(自身を含む): 516297600

約数和(自身を除く): 266061110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3490, 4886, 10243, 12215, 20486, 24430, 51215, 71701, 102430, 143402, 358505, 717010, 3574807, 7149614, 17874035, 25023649, 35748070, 50047298, 125118245, 250236490]

約数ペア:

[(1, 250236490), (2, 125118245), (5, 50047298), (7, 35748070), (10, 25023649), (14, 17874035), (35, 7149614), (70, 3574807), (349, 717010), (698, 358505), (1745, 143402), (2443, 102430), (3490, 71701), (4886, 51215), (10243, 24430), (12215, 20486)]