64739230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{380819}}^1$

素因数の和:380843

約数の個数: 16

約数和(自身を含む): 123385680

約数和(自身を除く): 58646450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 380819, 761638, 1904095, 3808190, 6473923, 12947846, 32369615, 64739230]

約数ペア:

[(1, 64739230), (2, 32369615), (5, 12947846), (10, 6473923), (17, 3808190), (34, 1904095), (85, 761638), (170, 380819)]