289097170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{829}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 533776320

約数和(自身を除く): 244679150

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 811, 829, 1622, 1658, 4055, 4145, 8110, 8290, 34873, 35647, 69746, 71294, 174365, 178235, 348730, 356470, 672319, 1344638, 3361595, 6723190, 28909717, 57819434, 144548585, 289097170]

約数ペア:

[(1, 289097170), (2, 144548585), (5, 57819434), (10, 28909717), (43, 6723190), (86, 3361595), (215, 1344638), (430, 672319), (811, 356470), (829, 348730), (1622, 178235), (1658, 174365), (4055, 71294), (4145, 69746), (8110, 35647), (8290, 34873)]