152730040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224603}}^1$

素因数の和:224631

約数の個数: 32

約数和(自身を含む): 363858480

約数和(自身を除く): 211128440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 224603, 449206, 898412, 1123015, 1796824, 2246030, 3818251, 4492060, 7636502, 8984120, 15273004, 19091255, 30546008, 38182510, 76365020, 152730040]

約数ペア:

[(1, 152730040), (2, 76365020), (4, 38182510), (5, 30546008), (8, 19091255), (10, 15273004), (17, 8984120), (20, 7636502), (34, 4492060), (40, 3818251), (68, 2246030), (85, 1796824), (136, 1123015), (170, 898412), (340, 449206), (680, 224603)]