151866830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{15803}}^1$

素因数の和:15872

約数の個数: 24

約数和(自身を含む): 282480696

約数和(自身を除く): 130613866

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 15803, 31606, 79015, 158030, 489893, 979786, 2449465, 4898930, 15186683, 30373366, 75933415, 151866830]

約数ペア:

[(1, 151866830), (2, 75933415), (5, 30373366), (10, 15186683), (31, 4898930), (62, 2449465), (155, 979786), (310, 489893), (961, 158030), (1922, 79015), (4805, 31606), (9610, 15803)]