17402520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{145021}}^1$

素因数の和:145035

約数の個数: 32

約数和(自身を含む): 52207920

約数和(自身を除く): 34805400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 145021, 290042, 435063, 580084, 725105, 870126, 1160168, 1450210, 1740252, 2175315, 2900420, 3480504, 4350630, 5800840, 8701260, 17402520]

約数ペア:

[(1, 17402520), (2, 8701260), (3, 5800840), (4, 4350630), (5, 3480504), (6, 2900420), (8, 2175315), (10, 1740252), (12, 1450210), (15, 1160168), (20, 870126), (24, 725105), (30, 580084), (40, 435063), (60, 290042), (120, 145021)]