89444810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 199487232

約数和(自身を除く): 110042422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 227, 433, 454, 455, 866, 910, 1135, 1589, 2165, 2270, 2951, 3031, 3178, 4330, 5629, 5902, 6062, 7945, 11258, 14755, 15155, 15890, 20657, 28145, 29510, 30310, 39403, 41314, 56290, 78806, 98291, 103285, 196582, 197015, 206570, 394030, 491455, 688037, 982910, 1277783, 1376074, 2555566, 3440185, 6388915, 6880370, 8944481, 12777830, 17888962, 44722405, 89444810]

約数ペア:

[(1, 89444810), (2, 44722405), (5, 17888962), (7, 12777830), (10, 8944481), (13, 6880370), (14, 6388915), (26, 3440185), (35, 2555566), (65, 1376074), (70, 1277783), (91, 982910), (130, 688037), (182, 491455), (227, 394030), (433, 206570), (454, 197015), (455, 196582), (866, 103285), (910, 98291), (1135, 78806), (1589, 56290), (2165, 41314), (2270, 39403), (2951, 30310), (3031, 29510), (3178, 28145), (4330, 20657), (5629, 15890), (5902, 15155), (6062, 14755), (7945, 11258)]