13435740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 28900260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 179, 180, 270, 278, 358, 417, 537, 540, 556, 695, 716, 834, 895, 1074, 1251, 1390, 1611, 1668, 1790, 2085, 2148, 2502, 2685, 2780, 3222, 3580, 3753, 4170, 4833, 5004, 5370, 6255, 6444, 7506, 8055, 8340, 9666, 10740, 12510, 15012, 16110, 18765, 19332, 24165, 24881, 25020, 32220, 37530, 48330, 49762, 74643, 75060, 96660, 99524, 124405, 149286, 223929, 248810, 298572, 373215, 447858, 497620, 671787, 746430, 895716, 1119645, 1343574, 1492860, 2239290, 2687148, 3358935, 4478580, 6717870, 13435740]

約数ペア:

[(1, 13435740), (2, 6717870), (3, 4478580), (4, 3358935), (5, 2687148), (6, 2239290), (9, 1492860), (10, 1343574), (12, 1119645), (15, 895716), (18, 746430), (20, 671787), (27, 497620), (30, 447858), (36, 373215), (45, 298572), (54, 248810), (60, 223929), (90, 149286), (108, 124405), (135, 99524), (139, 96660), (179, 75060), (180, 74643), (270, 49762), (278, 48330), (358, 37530), (417, 32220), (537, 25020), (540, 24881), (556, 24165), (695, 19332), (716, 18765), (834, 16110), (895, 15012), (1074, 12510), (1251, 10740), (1390, 9666), (1611, 8340), (1668, 8055), (1790, 7506), (2085, 6444), (2148, 6255), (2502, 5370), (2685, 5004), (2780, 4833), (3222, 4170), (3580, 3753)]