1566796730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{63977}}^1$

素因数の和:64094

約数の個数: 32

約数和(自身を含む): 2948106240

約数和(自身を除く): 1381309510

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 12245, 24490, 63977, 127954, 319885, 639770, 1983287, 3966574, 5054183, 9916435, 10108366, 19832870, 25270915, 50541830, 156679673, 313359346, 783398365, 1566796730]

約数ペア:

[(1, 1566796730), (2, 783398365), (5, 313359346), (10, 156679673), (31, 50541830), (62, 25270915), (79, 19832870), (155, 10108366), (158, 9916435), (310, 5054183), (395, 3966574), (790, 1983287), (2449, 639770), (4898, 319885), (12245, 127954), (24490, 63977)]