27702090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23677}}^1$

素因数の和:23703

約数の個数: 48

約数和(自身を含む): 77569128

約数和(自身を除く): 49867038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23677, 47354, 71031, 118385, 142062, 213093, 236770, 307801, 355155, 426186, 615602, 710310, 923403, 1065465, 1539005, 1846806, 2130930, 2770209, 3078010, 4617015, 5540418, 9234030, 13851045, 27702090]

約数ペア:

[(1, 27702090), (2, 13851045), (3, 9234030), (5, 5540418), (6, 4617015), (9, 3078010), (10, 2770209), (13, 2130930), (15, 1846806), (18, 1539005), (26, 1065465), (30, 923403), (39, 710310), (45, 615602), (65, 426186), (78, 355155), (90, 307801), (117, 236770), (130, 213093), (195, 142062), (234, 118385), (390, 71031), (585, 47354), (1170, 23677)]