63735980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41387}}^1$

素因数の和:41414

約数の個数: 48

約数和(自身を含む): 166876416

約数和(自身を除く): 103140436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 41387, 82774, 165548, 206935, 289709, 413870, 455257, 579418, 827740, 910514, 1158836, 1448545, 1821028, 2276285, 2897090, 3186799, 4552570, 5794180, 6373598, 9105140, 12747196, 15933995, 31867990, 63735980]

約数ペア:

[(1, 63735980), (2, 31867990), (4, 15933995), (5, 12747196), (7, 9105140), (10, 6373598), (11, 5794180), (14, 4552570), (20, 3186799), (22, 2897090), (28, 2276285), (35, 1821028), (44, 1448545), (55, 1158836), (70, 910514), (77, 827740), (110, 579418), (140, 455257), (154, 413870), (220, 289709), (308, 206935), (385, 165548), (770, 82774), (1540, 41387)]