170938140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2281}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 479220000

約数和(自身を除く): 308281860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2281, 2498, 3747, 4562, 4996, 6245, 6843, 7494, 9124, 11405, 12490, 13686, 14988, 18735, 22810, 24980, 27372, 34215, 37470, 45620, 68430, 74940, 136860, 2848969, 5697938, 8546907, 11395876, 14244845, 17093814, 28489690, 34187628, 42734535, 56979380, 85469070, 170938140]

約数ペア:

[(1, 170938140), (2, 85469070), (3, 56979380), (4, 42734535), (5, 34187628), (6, 28489690), (10, 17093814), (12, 14244845), (15, 11395876), (20, 8546907), (30, 5697938), (60, 2848969), (1249, 136860), (2281, 74940), (2498, 68430), (3747, 45620), (4562, 37470), (4996, 34215), (6245, 27372), (6843, 24980), (7494, 22810), (9124, 18735), (11405, 14988), (12490, 13686)]