70647465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 132345792

約数和(自身を除く): 61698327

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 277, 347, 735, 831, 1041, 1385, 1735, 1939, 2429, 4155, 5205, 5817, 7287, 9695, 12145, 13573, 17003, 29085, 36435, 40719, 51009, 67865, 85015, 96119, 203595, 255045, 288357, 480595, 672833, 1441785, 2018499, 3364165, 4709831, 10092495, 14129493, 23549155, 70647465]

約数ペア:

[(1, 70647465), (3, 23549155), (5, 14129493), (7, 10092495), (15, 4709831), (21, 3364165), (35, 2018499), (49, 1441785), (105, 672833), (147, 480595), (245, 288357), (277, 255045), (347, 203595), (735, 96119), (831, 85015), (1041, 67865), (1385, 51009), (1735, 40719), (1939, 36435), (2429, 29085), (4155, 17003), (5205, 13573), (5817, 12145), (7287, 9695)]