86056140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21407}}^1$

素因数の和:21486

約数の個数: 48

約数和(自身を含む): 244564992

約数和(自身を除く): 158508852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 21407, 42814, 64221, 85628, 107035, 128442, 214070, 256884, 321105, 428140, 642210, 1284420, 1434269, 2868538, 4302807, 5737076, 7171345, 8605614, 14342690, 17211228, 21514035, 28685380, 43028070, 86056140]

約数ペア:

[(1, 86056140), (2, 43028070), (3, 28685380), (4, 21514035), (5, 17211228), (6, 14342690), (10, 8605614), (12, 7171345), (15, 5737076), (20, 4302807), (30, 2868538), (60, 1434269), (67, 1284420), (134, 642210), (201, 428140), (268, 321105), (335, 256884), (402, 214070), (670, 128442), (804, 107035), (1005, 85628), (1340, 64221), (2010, 42814), (4020, 21407)]