30242745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 59793552

約数和(自身を除く): 29550807

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3041, 3315, 9123, 9945, 15205, 27369, 39533, 45615, 51697, 118599, 136845, 155091, 197665, 258485, 355797, 465273, 592995, 672061, 775455, 1778985, 2016183, 2326365, 3360305, 6048549, 10080915, 30242745]

約数ペア:

[(1, 30242745), (3, 10080915), (5, 6048549), (9, 3360305), (13, 2326365), (15, 2016183), (17, 1778985), (39, 775455), (45, 672061), (51, 592995), (65, 465273), (85, 355797), (117, 258485), (153, 197665), (195, 155091), (221, 136845), (255, 118599), (585, 51697), (663, 45615), (765, 39533), (1105, 27369), (1989, 15205), (3041, 9945), (3315, 9123)]