1660358340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{9539}}^1$

素因数の和:10521

約数の個数: 72

約数和(自身を含む): 5042157120

約数和(自身を除く): 3381798780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 967, 1934, 2901, 3868, 4835, 5802, 8703, 9539, 9670, 11604, 14505, 17406, 19078, 19340, 28617, 29010, 34812, 38156, 43515, 47695, 57234, 58020, 85851, 87030, 95390, 114468, 143085, 171702, 174060, 190780, 286170, 343404, 429255, 572340, 858510, 1717020, 9224213, 18448426, 27672639, 36896852, 46121065, 55345278, 83017917, 92242130, 110690556, 138363195, 166035834, 184484260, 276726390, 332071668, 415089585, 553452780, 830179170, 1660358340]

約数ペア:

[(1, 1660358340), (2, 830179170), (3, 553452780), (4, 415089585), (5, 332071668), (6, 276726390), (9, 184484260), (10, 166035834), (12, 138363195), (15, 110690556), (18, 92242130), (20, 83017917), (30, 55345278), (36, 46121065), (45, 36896852), (60, 27672639), (90, 18448426), (180, 9224213), (967, 1717020), (1934, 858510), (2901, 572340), (3868, 429255), (4835, 343404), (5802, 286170), (8703, 190780), (9539, 174060), (9670, 171702), (11604, 143085), (14505, 114468), (17406, 95390), (19078, 87030), (19340, 85851), (28617, 58020), (29010, 57234), (34812, 47695), (38156, 43515)]