65686260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23293}}^1$

素因数の和:23352

約数の個数: 48

約数和(自身を含む): 187842816

約数和(自身を除く): 122156556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 23293, 46586, 69879, 93172, 116465, 139758, 232930, 279516, 349395, 465860, 698790, 1094771, 1397580, 2189542, 3284313, 4379084, 5473855, 6568626, 10947710, 13137252, 16421565, 21895420, 32843130, 65686260]

約数ペア:

[(1, 65686260), (2, 32843130), (3, 21895420), (4, 16421565), (5, 13137252), (6, 10947710), (10, 6568626), (12, 5473855), (15, 4379084), (20, 3284313), (30, 2189542), (47, 1397580), (60, 1094771), (94, 698790), (141, 465860), (188, 349395), (235, 279516), (282, 232930), (470, 139758), (564, 116465), (705, 93172), (940, 69879), (1410, 46586), (2820, 23293)]