27252970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 51068160

約数和(自身を除く): 23815190

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 1039, 2078, 2623, 5195, 5246, 10390, 13115, 26230, 44677, 63379, 89354, 126758, 223385, 316895, 446770, 633790, 2725297, 5450594, 13626485, 27252970]

約数ペア:

[(1, 27252970), (2, 13626485), (5, 5450594), (10, 2725297), (43, 633790), (61, 446770), (86, 316895), (122, 223385), (215, 126758), (305, 89354), (430, 63379), (610, 44677), (1039, 26230), (2078, 13115), (2623, 10390), (5195, 5246)]