173669990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1229}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 337236480

約数和(自身を除く): 163566490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1087, 1229, 2174, 2458, 5435, 6145, 10870, 12290, 14131, 15977, 28262, 31954, 70655, 79885, 141310, 159770, 1335923, 2671846, 6679615, 13359230, 17366999, 34733998, 86834995, 173669990]

約数ペア:

[(1, 173669990), (2, 86834995), (5, 34733998), (10, 17366999), (13, 13359230), (26, 6679615), (65, 2671846), (130, 1335923), (1087, 159770), (1229, 141310), (2174, 79885), (2458, 70655), (5435, 31954), (6145, 28262), (10870, 15977), (12290, 14131)]