128606490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4877}}^1$

素因数の和:5183

約数の個数: 48

約数和(自身を含む): 335586888

約数和(自身を除く): 206980398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 879, 1465, 1758, 2637, 2930, 4395, 4877, 5274, 8790, 9754, 13185, 14631, 24385, 26370, 29262, 43893, 48770, 73155, 87786, 146310, 219465, 438930, 1428961, 2857922, 4286883, 7144805, 8573766, 12860649, 14289610, 21434415, 25721298, 42868830, 64303245, 128606490]

約数ペア:

[(1, 128606490), (2, 64303245), (3, 42868830), (5, 25721298), (6, 21434415), (9, 14289610), (10, 12860649), (15, 8573766), (18, 7144805), (30, 4286883), (45, 2857922), (90, 1428961), (293, 438930), (586, 219465), (879, 146310), (1465, 87786), (1758, 73155), (2637, 48770), (2930, 43893), (4395, 29262), (4877, 26370), (5274, 24385), (8790, 14631), (9754, 13185)]