2030390215

素因数分解:

$5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{10477}}^1$

素因数の和:10616

約数の個数: 32

約数和(自身を含む): 2866780800

約数和(自身を除く): 836390585

約数列:

[1, 5, 7, 35, 49, 113, 245, 343, 565, 791, 1715, 3955, 5537, 10477, 27685, 38759, 52385, 73339, 193795, 366695, 513373, 1183901, 2566865, 3593611, 5919505, 8287307, 17968055, 41436535, 58011149, 290055745, 406078043, 2030390215]

約数ペア:

[(1, 2030390215), (5, 406078043), (7, 290055745), (35, 58011149), (49, 41436535), (113, 17968055), (245, 8287307), (343, 5919505), (565, 3593611), (791, 2566865), (1715, 1183901), (3955, 513373), (5537, 366695), (10477, 193795), (27685, 73339), (38759, 52385)]