2608678620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{49463}}^1$

素因数の和:49771

約数の個数: 72

約数和(自身を含む): 7940159136

約数和(自身を除く): 5331480516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 49463, 52740, 98926, 148389, 197852, 247315, 296778, 445167, 494630, 593556, 741945, 890334, 989260, 1483890, 1780668, 2225835, 2967780, 4451670, 8903340, 14492659, 28985318, 43477977, 57970636, 72463295, 86955954, 130433931, 144926590, 173911908, 217389885, 260867862, 289853180, 434779770, 521735724, 652169655, 869559540, 1304339310, 2608678620]

約数ペア:

[(1, 2608678620), (2, 1304339310), (3, 869559540), (4, 652169655), (5, 521735724), (6, 434779770), (9, 289853180), (10, 260867862), (12, 217389885), (15, 173911908), (18, 144926590), (20, 130433931), (30, 86955954), (36, 72463295), (45, 57970636), (60, 43477977), (90, 28985318), (180, 14492659), (293, 8903340), (586, 4451670), (879, 2967780), (1172, 2225835), (1465, 1780668), (1758, 1483890), (2637, 989260), (2930, 890334), (3516, 741945), (4395, 593556), (5274, 494630), (5860, 445167), (8790, 296778), (10548, 247315), (13185, 197852), (17580, 148389), (26370, 98926), (49463, 52740)]