31798710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117773}}^1$

素因数の和:117789

約数の個数: 32

約数和(自身を含む): 84797280

約数和(自身を除く): 52998570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117773, 235546, 353319, 588865, 706638, 1059957, 1177730, 1766595, 2119914, 3179871, 3533190, 5299785, 6359742, 10599570, 15899355, 31798710]

約数ペア:

[(1, 31798710), (2, 15899355), (3, 10599570), (5, 6359742), (6, 5299785), (9, 3533190), (10, 3179871), (15, 2119914), (18, 1766595), (27, 1177730), (30, 1059957), (45, 706638), (54, 588865), (90, 353319), (135, 235546), (270, 117773)]