30206130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43777}}^1$

素因数の和:43810

約数の個数: 32

約数和(自身を含む): 75648384

約数和(自身を除く): 45442254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 43777, 87554, 131331, 218885, 262662, 437770, 656655, 1006871, 1313310, 2013742, 3020613, 5034355, 6041226, 10068710, 15103065, 30206130]

約数ペア:

[(1, 30206130), (2, 15103065), (3, 10068710), (5, 6041226), (6, 5034355), (10, 3020613), (15, 2013742), (23, 1313310), (30, 1006871), (46, 656655), (69, 437770), (115, 262662), (138, 218885), (230, 131331), (345, 87554), (690, 43777)]