10202030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 19051200

約数和(自身を除く): 8849170

約数列:

[1, 2, 5, 10, 41, 82, 149, 167, 205, 298, 334, 410, 745, 835, 1490, 1670, 6109, 6847, 12218, 13694, 24883, 30545, 34235, 49766, 61090, 68470, 124415, 248830, 1020203, 2040406, 5101015, 10202030]

約数ペア:

[(1, 10202030), (2, 5101015), (5, 2040406), (10, 1020203), (41, 248830), (82, 124415), (149, 68470), (167, 61090), (205, 49766), (298, 34235), (334, 30545), (410, 24883), (745, 13694), (835, 12218), (1490, 6847), (1670, 6109)]