4628540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4723}}^1$

素因数の和:4746

約数の個数: 36

約数和(自身を含む): 11309256

約数和(自身を除く): 6680716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4723, 9446, 18892, 23615, 33061, 47230, 66122, 94460, 132244, 165305, 231427, 330610, 462854, 661220, 925708, 1157135, 2314270, 4628540]

約数ペア:

[(1, 4628540), (2, 2314270), (4, 1157135), (5, 925708), (7, 661220), (10, 462854), (14, 330610), (20, 231427), (28, 165305), (35, 132244), (49, 94460), (70, 66122), (98, 47230), (140, 33061), (196, 23615), (245, 18892), (490, 9446), (980, 4723)]