91020660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65957}}^1$

素因数の和:65992

約数の個数: 48

約数和(自身を含む): 265942656

約数和(自身を除く): 174921996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 65957, 131914, 197871, 263828, 329785, 395742, 659570, 791484, 989355, 1319140, 1517011, 1978710, 3034022, 3957420, 4551033, 6068044, 7585055, 9102066, 15170110, 18204132, 22755165, 30340220, 45510330, 91020660]

約数ペア:

[(1, 91020660), (2, 45510330), (3, 30340220), (4, 22755165), (5, 18204132), (6, 15170110), (10, 9102066), (12, 7585055), (15, 6068044), (20, 4551033), (23, 3957420), (30, 3034022), (46, 1978710), (60, 1517011), (69, 1319140), (92, 989355), (115, 791484), (138, 659570), (230, 395742), (276, 329785), (345, 263828), (460, 197871), (690, 131914), (1380, 65957)]