1916130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 4800384

約数和(自身を除く): 2884254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2777, 5554, 8331, 13885, 16662, 27770, 41655, 63871, 83310, 127742, 191613, 319355, 383226, 638710, 958065, 1916130]

約数ペア:

[(1, 1916130), (2, 958065), (3, 638710), (5, 383226), (6, 319355), (10, 191613), (15, 127742), (23, 83310), (30, 63871), (46, 41655), (69, 27770), (115, 16662), (138, 13885), (230, 8331), (345, 5554), (690, 2777)]