85878310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 183186432

約数和(自身を除く): 97308122

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 103, 206, 215, 277, 301, 430, 515, 554, 602, 721, 1030, 1385, 1442, 1505, 1939, 2770, 3010, 3605, 3878, 4429, 7210, 8858, 9695, 11911, 19390, 22145, 23822, 28531, 31003, 44290, 57062, 59555, 62006, 83377, 119110, 142655, 155015, 166754, 199717, 285310, 310030, 399434, 416885, 833770, 998585, 1226833, 1997170, 2453666, 6134165, 8587831, 12268330, 17175662, 42939155, 85878310]

約数ペア:

[(1, 85878310), (2, 42939155), (5, 17175662), (7, 12268330), (10, 8587831), (14, 6134165), (35, 2453666), (43, 1997170), (70, 1226833), (86, 998585), (103, 833770), (206, 416885), (215, 399434), (277, 310030), (301, 285310), (430, 199717), (515, 166754), (554, 155015), (602, 142655), (721, 119110), (1030, 83377), (1385, 62006), (1442, 59555), (1505, 57062), (1939, 44290), (2770, 31003), (3010, 28531), (3605, 23822), (3878, 22145), (4429, 19390), (7210, 11911), (8858, 9695)]