9707580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17977}}^1$

素因数の和:17995

約数の個数: 48

約数和(自身を含む): 30203040

約数和(自身を除く): 20495460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17977, 35954, 53931, 71908, 89885, 107862, 161793, 179770, 215724, 269655, 323586, 359540, 485379, 539310, 647172, 808965, 970758, 1078620, 1617930, 1941516, 2426895, 3235860, 4853790, 9707580]

約数ペア:

[(1, 9707580), (2, 4853790), (3, 3235860), (4, 2426895), (5, 1941516), (6, 1617930), (9, 1078620), (10, 970758), (12, 808965), (15, 647172), (18, 539310), (20, 485379), (27, 359540), (30, 323586), (36, 269655), (45, 215724), (54, 179770), (60, 161793), (90, 107862), (108, 89885), (135, 71908), (180, 53931), (270, 35954), (540, 17977)]