134840190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{17489}}^1$

素因数の和:17756

約数の個数: 32

約数和(自身を含む): 324894240

約数和(自身を除く): 190054050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 17489, 34978, 52467, 87445, 104934, 174890, 262335, 524670, 4494673, 8989346, 13484019, 22473365, 26968038, 44946730, 67420095, 134840190]

約数ペア:

[(1, 134840190), (2, 67420095), (3, 44946730), (5, 26968038), (6, 22473365), (10, 13484019), (15, 8989346), (30, 4494673), (257, 524670), (514, 262335), (771, 174890), (1285, 104934), (1542, 87445), (2570, 52467), (3855, 34978), (7710, 17489)]