29917890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{110807}}^1$

素因数の和:110823

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 49863870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 110807, 221614, 332421, 554035, 664842, 997263, 1108070, 1662105, 1994526, 2991789, 3324210, 4986315, 5983578, 9972630, 14958945, 29917890]

約数ペア:

[(1, 29917890), (2, 14958945), (3, 9972630), (5, 5983578), (6, 4986315), (9, 3324210), (10, 2991789), (15, 1994526), (18, 1662105), (27, 1108070), (30, 997263), (45, 664842), (54, 554035), (90, 332421), (135, 221614), (270, 110807)]