869687630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{8389}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 1790493120

約数和(自身を除く): 920805490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1481, 2962, 7405, 8389, 10367, 14810, 16778, 20734, 41945, 51835, 58723, 83890, 103670, 117446, 293615, 587230, 12424109, 24848218, 62120545, 86968763, 124241090, 173937526, 434843815, 869687630]

約数ペア:

[(1, 869687630), (2, 434843815), (5, 173937526), (7, 124241090), (10, 86968763), (14, 62120545), (35, 24848218), (70, 12424109), (1481, 587230), (2962, 293615), (7405, 117446), (8389, 103670), (10367, 83890), (14810, 58723), (16778, 51835), (20734, 41945)]