13666140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 43269408

約数和(自身を除く): 29603268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3301, 4140, 6602, 9903, 13204, 16505, 19806, 29709, 33010, 39612, 49515, 59418, 66020, 75923, 99030, 118836, 148545, 151846, 198060, 227769, 297090, 303692, 379615, 455538, 594180, 683307, 759230, 911076, 1138845, 1366614, 1518460, 2277690, 2733228, 3416535, 4555380, 6833070, 13666140]

約数ペア:

[(1, 13666140), (2, 6833070), (3, 4555380), (4, 3416535), (5, 2733228), (6, 2277690), (9, 1518460), (10, 1366614), (12, 1138845), (15, 911076), (18, 759230), (20, 683307), (23, 594180), (30, 455538), (36, 379615), (45, 303692), (46, 297090), (60, 227769), (69, 198060), (90, 151846), (92, 148545), (115, 118836), (138, 99030), (180, 75923), (207, 66020), (230, 59418), (276, 49515), (345, 39612), (414, 33010), (460, 29709), (690, 19806), (828, 16505), (1035, 13204), (1380, 9903), (2070, 6602), (3301, 4140)]