5890140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 18306288

約数和(自身を除く): 12416148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 761, 774, 860, 1290, 1522, 1548, 1935, 2283, 2580, 3044, 3805, 3870, 4566, 6849, 7610, 7740, 9132, 11415, 13698, 15220, 22830, 27396, 32723, 34245, 45660, 65446, 68490, 98169, 130892, 136980, 163615, 196338, 294507, 327230, 392676, 490845, 589014, 654460, 981690, 1178028, 1472535, 1963380, 2945070, 5890140]

約数ペア:

[(1, 5890140), (2, 2945070), (3, 1963380), (4, 1472535), (5, 1178028), (6, 981690), (9, 654460), (10, 589014), (12, 490845), (15, 392676), (18, 327230), (20, 294507), (30, 196338), (36, 163615), (43, 136980), (45, 130892), (60, 98169), (86, 68490), (90, 65446), (129, 45660), (172, 34245), (180, 32723), (215, 27396), (258, 22830), (387, 15220), (430, 13698), (516, 11415), (645, 9132), (761, 7740), (774, 7610), (860, 6849), (1290, 4566), (1522, 3870), (1548, 3805), (1935, 3044), (2283, 2580)]