17670420

素因数分解:

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

素因数の和:822

約数の個数: 96

約数和(自身を含む): 56327040

約数和(自身を除く): 38656620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 761, 774, 860, 1161, 1290, 1522, 1548, 1935, 2283, 2322, 2580, 3044, 3805, 3870, 4566, 4644, 5805, 6849, 7610, 7740, 9132, 11415, 11610, 13698, 15220, 20547, 22830, 23220, 27396, 32723, 34245, 41094, 45660, 65446, 68490, 82188, 98169, 102735, 130892, 136980, 163615, 196338, 205470, 294507, 327230, 392676, 410940, 490845, 589014, 654460, 883521, 981690, 1178028, 1472535, 1767042, 1963380, 2945070, 3534084, 4417605, 5890140, 8835210, 17670420]

約数ペア:

[(1, 17670420), (2, 8835210), (3, 5890140), (4, 4417605), (5, 3534084), (6, 2945070), (9, 1963380), (10, 1767042), (12, 1472535), (15, 1178028), (18, 981690), (20, 883521), (27, 654460), (30, 589014), (36, 490845), (43, 410940), (45, 392676), (54, 327230), (60, 294507), (86, 205470), (90, 196338), (108, 163615), (129, 136980), (135, 130892), (172, 102735), (180, 98169), (215, 82188), (258, 68490), (270, 65446), (387, 45660), (430, 41094), (516, 34245), (540, 32723), (645, 27396), (761, 23220), (774, 22830), (860, 20547), (1161, 15220), (1290, 13698), (1522, 11610), (1548, 11415), (1935, 9132), (2283, 7740), (2322, 7610), (2580, 6849), (3044, 5805), (3805, 4644), (3870, 4566)]