122086380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156521}}^1$

素因数の和:156546

約数の個数: 48

約数和(自身を含む): 368139744

約数和(自身を除く): 246053364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 156521, 313042, 469563, 626084, 782605, 939126, 1565210, 1878252, 2034773, 2347815, 3130420, 4069546, 4695630, 6104319, 8139092, 9391260, 10173865, 12208638, 20347730, 24417276, 30521595, 40695460, 61043190, 122086380]

約数ペア:

[(1, 122086380), (2, 61043190), (3, 40695460), (4, 30521595), (5, 24417276), (6, 20347730), (10, 12208638), (12, 10173865), (13, 9391260), (15, 8139092), (20, 6104319), (26, 4695630), (30, 4069546), (39, 3130420), (52, 2347815), (60, 2034773), (65, 1878252), (78, 1565210), (130, 939126), (156, 782605), (195, 626084), (260, 469563), (390, 313042), (780, 156521)]