9796980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 17781900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 607, 807, 1076, 1214, 1345, 1614, 1821, 2428, 2690, 3035, 3228, 3642, 4035, 5380, 6070, 7284, 8070, 9105, 12140, 16140, 18210, 36420, 163283, 326566, 489849, 653132, 816415, 979698, 1632830, 1959396, 2449245, 3265660, 4898490, 9796980]

約数ペア:

[(1, 9796980), (2, 4898490), (3, 3265660), (4, 2449245), (5, 1959396), (6, 1632830), (10, 979698), (12, 816415), (15, 653132), (20, 489849), (30, 326566), (60, 163283), (269, 36420), (538, 18210), (607, 16140), (807, 12140), (1076, 9105), (1214, 8070), (1345, 7284), (1614, 6070), (1821, 5380), (2428, 4035), (2690, 3642), (3035, 3228)]