42749870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185869}}^1$

素因数の和:185899

約数の個数: 16

約数和(自身を含む): 80295840

約数和(自身を除く): 37545970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 185869, 371738, 929345, 1858690, 4274987, 8549974, 21374935, 42749870]

約数ペア:

[(1, 42749870), (2, 21374935), (5, 8549974), (10, 4274987), (23, 1858690), (46, 929345), (115, 371738), (230, 185869)]