83855710

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 69461090

約数列:

[1, 2, 5, 10, 149, 167, 298, 334, 337, 674, 745, 835, 1490, 1670, 1685, 3370, 24883, 49766, 50213, 56279, 100426, 112558, 124415, 248830, 251065, 281395, 502130, 562790, 8385571, 16771142, 41927855, 83855710]

約数ペア:

[(1, 83855710), (2, 41927855), (5, 16771142), (10, 8385571), (149, 562790), (167, 502130), (298, 281395), (334, 251065), (337, 248830), (674, 124415), (745, 112558), (835, 100426), (1490, 56279), (1670, 50213), (1685, 49766), (3370, 24883)]