30385845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5114

約数の個数: 48

約数和(自身を含む): 63373440

約数和(自身を除く): 32987595

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5077, 5985, 15231, 25385, 35539, 45693, 76155, 96463, 106617, 177695, 228465, 289389, 319851, 482315, 533085, 675241, 868167, 1446945, 1599255, 2025723, 3376205, 4340835, 6077169, 10128615, 30385845]

約数ペア:

[(1, 30385845), (3, 10128615), (5, 6077169), (7, 4340835), (9, 3376205), (15, 2025723), (19, 1599255), (21, 1446945), (35, 868167), (45, 675241), (57, 533085), (63, 482315), (95, 319851), (105, 289389), (133, 228465), (171, 177695), (285, 106617), (315, 96463), (399, 76155), (665, 45693), (855, 35539), (1197, 25385), (1995, 15231), (5077, 5985)]