2027910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 3052410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2939, 5878, 8817, 14695, 17634, 29390, 44085, 67597, 88170, 135194, 202791, 337985, 405582, 675970, 1013955, 2027910]

約数ペア:

[(1, 2027910), (2, 1013955), (3, 675970), (5, 405582), (6, 337985), (10, 202791), (15, 135194), (23, 88170), (30, 67597), (46, 44085), (69, 29390), (115, 17634), (138, 14695), (230, 8817), (345, 5878), (690, 2939)]