67406430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24691}}^1$

素因数の和:24721

約数の個数: 64

約数和(自身を含む): 199116288

約数和(自身を除く): 131709858

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, 24691, 49382, 74073, 123455, 148146, 172837, 246910, 320983, 345674, 370365, 518511, 641966, 740730, 864185, 962949, 1037022, 1604915, 1728370, 1925898, 2246881, 2592555, 3209830, 4493762, 4814745, 5185110, 6740643, 9629490, 11234405, 13481286, 22468810, 33703215, 67406430]

約数ペア:

[(1, 67406430), (2, 33703215), (3, 22468810), (5, 13481286), (6, 11234405), (7, 9629490), (10, 6740643), (13, 5185110), (14, 4814745), (15, 4493762), (21, 3209830), (26, 2592555), (30, 2246881), (35, 1925898), (39, 1728370), (42, 1604915), (65, 1037022), (70, 962949), (78, 864185), (91, 740730), (105, 641966), (130, 518511), (182, 370365), (195, 345674), (210, 320983), (273, 246910), (390, 172837), (455, 148146), (546, 123455), (910, 74073), (1365, 49382), (2730, 24691)]