149793030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{554789}}^1$

素因数の和:554805

約数の個数: 32

約数和(自身を含む): 399448800

約数和(自身を除く): 249655770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 554789, 1109578, 1664367, 2773945, 3328734, 4993101, 5547890, 8321835, 9986202, 14979303, 16643670, 24965505, 29958606, 49931010, 74896515, 149793030]

約数ペア:

[(1, 149793030), (2, 74896515), (3, 49931010), (5, 29958606), (6, 24965505), (9, 16643670), (10, 14979303), (15, 9986202), (18, 8321835), (27, 5547890), (30, 4993101), (45, 3328734), (54, 2773945), (90, 1664367), (135, 1109578), (270, 554789)]