1042950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 2745360

約数和(自身を除く): 1702410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 409, 425, 510, 818, 850, 1227, 1275, 2045, 2454, 2550, 4090, 6135, 6953, 10225, 12270, 13906, 20450, 20859, 30675, 34765, 41718, 61350, 69530, 104295, 173825, 208590, 347650, 521475, 1042950]

約数ペア:

[(1, 1042950), (2, 521475), (3, 347650), (5, 208590), (6, 173825), (10, 104295), (15, 69530), (17, 61350), (25, 41718), (30, 34765), (34, 30675), (50, 20859), (51, 20450), (75, 13906), (85, 12270), (102, 10225), (150, 6953), (170, 6135), (255, 4090), (409, 2550), (425, 2454), (510, 2045), (818, 1275), (850, 1227)]