143994030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208687}}^1$

素因数の和:208720

約数の個数: 32

約数和(自身を含む): 360612864

約数和(自身を除く): 216618834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 208687, 417374, 626061, 1043435, 1252122, 2086870, 3130305, 4799801, 6260610, 9599602, 14399403, 23999005, 28798806, 47998010, 71997015, 143994030]

約数ペア:

[(1, 143994030), (2, 71997015), (3, 47998010), (5, 28798806), (6, 23999005), (10, 14399403), (15, 9599602), (23, 6260610), (30, 4799801), (46, 3130305), (69, 2086870), (115, 1252122), (138, 1043435), (230, 626061), (345, 417374), (690, 208687)]