70803950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 152267040

約数和(自身を除く): 81463090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 2225, 2273, 3115, 4450, 4546, 6230, 11365, 15575, 15911, 22730, 31150, 31822, 56825, 79555, 113650, 159110, 202297, 397775, 404594, 795550, 1011485, 1416079, 2022970, 2832158, 5057425, 7080395, 10114850, 14160790, 35401975, 70803950]

約数ペア:

[(1, 70803950), (2, 35401975), (5, 14160790), (7, 10114850), (10, 7080395), (14, 5057425), (25, 2832158), (35, 2022970), (50, 1416079), (70, 1011485), (89, 795550), (175, 404594), (178, 397775), (350, 202297), (445, 159110), (623, 113650), (890, 79555), (1246, 56825), (2225, 31822), (2273, 31150), (3115, 22730), (4450, 15911), (4546, 15575), (6230, 11365)]