169039020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65519}}^1$

素因数の和:65574

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 315284820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 65519, 131038, 196557, 262076, 327595, 393114, 655190, 786228, 982785, 1310380, 1965570, 2817317, 3931140, 5634634, 8451951, 11269268, 14086585, 16903902, 28173170, 33807804, 42259755, 56346340, 84519510, 169039020]

約数ペア:

[(1, 169039020), (2, 84519510), (3, 56346340), (4, 42259755), (5, 33807804), (6, 28173170), (10, 16903902), (12, 14086585), (15, 11269268), (20, 8451951), (30, 5634634), (43, 3931140), (60, 2817317), (86, 1965570), (129, 1310380), (172, 982785), (215, 786228), (258, 655190), (430, 393114), (516, 327595), (645, 262076), (860, 196557), (1290, 131038), (2580, 65519)]