149511690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{553747}}^1$

素因数の和:553763

約数の個数: 32

約数和(自身を含む): 398698560

約数和(自身を除く): 249186870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 553747, 1107494, 1661241, 2768735, 3322482, 4983723, 5537470, 8306205, 9967446, 14951169, 16612410, 24918615, 29902338, 49837230, 74755845, 149511690]

約数ペア:

[(1, 149511690), (2, 74755845), (3, 49837230), (5, 29902338), (6, 24918615), (9, 16612410), (10, 14951169), (15, 9967446), (18, 8306205), (27, 5537470), (30, 4983723), (45, 3322482), (54, 2768735), (90, 1661241), (135, 1107494), (270, 553747)]