2915860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 6322176

約数和(自身を除く): 3406316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4703, 9406, 18812, 23515, 47030, 94060, 145793, 291586, 583172, 728965, 1457930, 2915860]

約数ペア:

[(1, 2915860), (2, 1457930), (4, 728965), (5, 583172), (10, 291586), (20, 145793), (31, 94060), (62, 47030), (124, 23515), (155, 18812), (310, 9406), (620, 4703)]