64948620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98407}}^1$

素因数の和:98430

約数の個数: 48

約数和(自身を含む): 198390528

約数和(自身を除く): 133441908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 98407, 196814, 295221, 393628, 492035, 590442, 984070, 1082477, 1180884, 1476105, 1968140, 2164954, 2952210, 3247431, 4329908, 5412385, 5904420, 6494862, 10824770, 12989724, 16237155, 21649540, 32474310, 64948620]

約数ペア:

[(1, 64948620), (2, 32474310), (3, 21649540), (4, 16237155), (5, 12989724), (6, 10824770), (10, 6494862), (11, 5904420), (12, 5412385), (15, 4329908), (20, 3247431), (22, 2952210), (30, 2164954), (33, 1968140), (44, 1476105), (55, 1180884), (60, 1082477), (66, 984070), (110, 590442), (132, 492035), (165, 393628), (220, 295221), (330, 196814), (660, 98407)]