17862030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8665

約数の個数: 48

約数和(自身を含む): 48466080

約数和(自身を除く): 30604050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8629, 17258, 25887, 43145, 51774, 77661, 86290, 129435, 155322, 198467, 258870, 388305, 396934, 595401, 776610, 992335, 1190802, 1786203, 1984670, 2977005, 3572406, 5954010, 8931015, 17862030]

約数ペア:

[(1, 17862030), (2, 8931015), (3, 5954010), (5, 3572406), (6, 2977005), (9, 1984670), (10, 1786203), (15, 1190802), (18, 992335), (23, 776610), (30, 595401), (45, 396934), (46, 388305), (69, 258870), (90, 198467), (115, 155322), (138, 129435), (207, 86290), (230, 77661), (345, 51774), (414, 43145), (690, 25887), (1035, 17258), (2070, 8629)]