231345830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1889}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 429196320

約数和(自身を除く): 197850490

約数列:

[1, 2, 5, 10, 37, 74, 185, 331, 370, 662, 1655, 1889, 3310, 3778, 9445, 12247, 18890, 24494, 61235, 69893, 122470, 139786, 349465, 625259, 698930, 1250518, 3126295, 6252590, 23134583, 46269166, 115672915, 231345830]

約数ペア:

[(1, 231345830), (2, 115672915), (5, 46269166), (10, 23134583), (37, 6252590), (74, 3126295), (185, 1250518), (331, 698930), (370, 625259), (662, 349465), (1655, 139786), (1889, 122470), (3310, 69893), (3778, 61235), (9445, 24494), (12247, 18890)]