25106310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4013

約数の個数: 48

約数和(自身を含む): 66212640

約数和(自身を除く): 41106330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 3929, 6390, 7858, 11787, 19645, 23574, 35361, 39290, 58935, 70722, 117870, 176805, 278959, 353610, 557918, 836877, 1394795, 1673754, 2510631, 2789590, 4184385, 5021262, 8368770, 12553155, 25106310]

約数ペア:

[(1, 25106310), (2, 12553155), (3, 8368770), (5, 5021262), (6, 4184385), (9, 2789590), (10, 2510631), (15, 1673754), (18, 1394795), (30, 836877), (45, 557918), (71, 353610), (90, 278959), (142, 176805), (213, 117870), (355, 70722), (426, 58935), (639, 39290), (710, 35361), (1065, 23574), (1278, 19645), (2130, 11787), (3195, 7858), (3929, 6390)]