2018292570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3203639}}^1$

素因数の和:3203659

約数の個数: 48

約数和(自身を含む): 5997214080

約数和(自身を除く): 3978921510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3203639, 6407278, 9610917, 16018195, 19221834, 22425473, 28832751, 32036390, 44850946, 48054585, 57665502, 67276419, 96109170, 112127365, 134552838, 144163755, 201829257, 224254730, 288327510, 336382095, 403658514, 672764190, 1009146285, 2018292570]

約数ペア:

[(1, 2018292570), (2, 1009146285), (3, 672764190), (5, 403658514), (6, 336382095), (7, 288327510), (9, 224254730), (10, 201829257), (14, 144163755), (15, 134552838), (18, 112127365), (21, 96109170), (30, 67276419), (35, 57665502), (42, 48054585), (45, 44850946), (63, 32036390), (70, 28832751), (90, 22425473), (105, 19221834), (126, 16018195), (210, 9610917), (315, 6407278), (630, 3203639)]