38973870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33311}}^1$

素因数の和:33337

約数の個数: 48

約数和(自身を含む): 109130112

約数和(自身を除く): 70156242

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, 33311, 66622, 99933, 166555, 199866, 299799, 333110, 433043, 499665, 599598, 866086, 999330, 1299129, 1498995, 2165215, 2598258, 2997990, 3897387, 4330430, 6495645, 7794774, 12991290, 19486935, 38973870]

約数ペア:

[(1, 38973870), (2, 19486935), (3, 12991290), (5, 7794774), (6, 6495645), (9, 4330430), (10, 3897387), (13, 2997990), (15, 2598258), (18, 2165215), (26, 1498995), (30, 1299129), (39, 999330), (45, 866086), (65, 599598), (78, 499665), (90, 433043), (117, 333110), (130, 299799), (195, 199866), (234, 166555), (390, 99933), (585, 66622), (1170, 33311)]