38943090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25453}}^1$

素因数の和:25483

約数の個数: 48

約数和(自身を含む): 107212248

約数和(自身を除く): 68269158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 25453, 50906, 76359, 127265, 152718, 229077, 254530, 381795, 432701, 458154, 763590, 865402, 1145385, 1298103, 2163505, 2290770, 2596206, 3894309, 4327010, 6490515, 7788618, 12981030, 19471545, 38943090]

約数ペア:

[(1, 38943090), (2, 19471545), (3, 12981030), (5, 7788618), (6, 6490515), (9, 4327010), (10, 3894309), (15, 2596206), (17, 2290770), (18, 2163505), (30, 1298103), (34, 1145385), (45, 865402), (51, 763590), (85, 458154), (90, 432701), (102, 381795), (153, 254530), (170, 229077), (255, 152718), (306, 127265), (510, 76359), (765, 50906), (1530, 25453)]