153226890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{189169}}^1$

素因数の和:189188

約数の個数: 40

約数和(自身を含む): 412012260

約数和(自身を除く): 258785370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 189169, 378338, 567507, 945845, 1135014, 1702521, 1891690, 2837535, 3405042, 5107563, 5675070, 8512605, 10215126, 15322689, 17025210, 25537815, 30645378, 51075630, 76613445, 153226890]

約数ペア:

[(1, 153226890), (2, 76613445), (3, 51075630), (5, 30645378), (6, 25537815), (9, 17025210), (10, 15322689), (15, 10215126), (18, 8512605), (27, 5675070), (30, 5107563), (45, 3405042), (54, 2837535), (81, 1891690), (90, 1702521), (135, 1135014), (162, 945845), (270, 567507), (405, 378338), (810, 189169)]