8487570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3139

約数の個数: 64

約数和(自身を含む): 25079040

約数和(自身を除く): 16591470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 3109, 6218, 9327, 15545, 18654, 21763, 31090, 40417, 43526, 46635, 65289, 80834, 93270, 108815, 121251, 130578, 202085, 217630, 242502, 282919, 326445, 404170, 565838, 606255, 652890, 848757, 1212510, 1414595, 1697514, 2829190, 4243785, 8487570]

約数ペア:

[(1, 8487570), (2, 4243785), (3, 2829190), (5, 1697514), (6, 1414595), (7, 1212510), (10, 848757), (13, 652890), (14, 606255), (15, 565838), (21, 404170), (26, 326445), (30, 282919), (35, 242502), (39, 217630), (42, 202085), (65, 130578), (70, 121251), (78, 108815), (91, 93270), (105, 80834), (130, 65289), (182, 46635), (195, 43526), (210, 40417), (273, 31090), (390, 21763), (455, 18654), (546, 15545), (910, 9327), (1365, 6218), (2730, 3109)]