38354890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 84478464

約数和(自身を除く): 46123574

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 167, 170, 193, 238, 334, 386, 595, 835, 965, 1169, 1190, 1351, 1670, 1930, 2338, 2702, 2839, 3281, 5678, 5845, 6562, 6755, 11690, 13510, 14195, 16405, 19873, 22967, 28390, 32231, 32810, 39746, 45934, 64462, 99365, 114835, 161155, 198730, 225617, 229670, 322310, 451234, 547927, 1095854, 1128085, 2256170, 2739635, 3835489, 5479270, 7670978, 19177445, 38354890]

約数ペア:

[(1, 38354890), (2, 19177445), (5, 7670978), (7, 5479270), (10, 3835489), (14, 2739635), (17, 2256170), (34, 1128085), (35, 1095854), (70, 547927), (85, 451234), (119, 322310), (167, 229670), (170, 225617), (193, 198730), (238, 161155), (334, 114835), (386, 99365), (595, 64462), (835, 45934), (965, 39746), (1169, 32810), (1190, 32231), (1351, 28390), (1670, 22967), (1930, 19873), (2338, 16405), (2702, 14195), (2839, 13510), (3281, 11690), (5678, 6755), (5845, 6562)]