67222750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 78343970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 125, 175, 214, 250, 350, 359, 535, 718, 749, 875, 1070, 1498, 1750, 1795, 2513, 2675, 3590, 3745, 5026, 5350, 7490, 8975, 12565, 13375, 17950, 18725, 25130, 26750, 37450, 38413, 44875, 62825, 76826, 89750, 93625, 125650, 187250, 192065, 268891, 314125, 384130, 537782, 628250, 960325, 1344455, 1920650, 2688910, 4801625, 6722275, 9603250, 13444550, 33611375, 67222750]

約数ペア:

[(1, 67222750), (2, 33611375), (5, 13444550), (7, 9603250), (10, 6722275), (14, 4801625), (25, 2688910), (35, 1920650), (50, 1344455), (70, 960325), (107, 628250), (125, 537782), (175, 384130), (214, 314125), (250, 268891), (350, 192065), (359, 187250), (535, 125650), (718, 93625), (749, 89750), (875, 76826), (1070, 62825), (1498, 44875), (1750, 38413), (1795, 37450), (2513, 26750), (2675, 25130), (3590, 18725), (3745, 17950), (5026, 13375), (5350, 12565), (7490, 8975)]