12970530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 35544960

約数和(自身を除く): 22574430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 239, 270, 335, 402, 405, 478, 603, 670, 717, 810, 1005, 1195, 1206, 1434, 1809, 2010, 2151, 2390, 3015, 3585, 3618, 4302, 5427, 6030, 6453, 7170, 9045, 10755, 10854, 12906, 16013, 18090, 19359, 21510, 27135, 32026, 32265, 38718, 48039, 54270, 64530, 80065, 96078, 96795, 144117, 160130, 193590, 240195, 288234, 432351, 480390, 720585, 864702, 1297053, 1441170, 2161755, 2594106, 4323510, 6485265, 12970530]

約数ペア:

[(1, 12970530), (2, 6485265), (3, 4323510), (5, 2594106), (6, 2161755), (9, 1441170), (10, 1297053), (15, 864702), (18, 720585), (27, 480390), (30, 432351), (45, 288234), (54, 240195), (67, 193590), (81, 160130), (90, 144117), (134, 96795), (135, 96078), (162, 80065), (201, 64530), (239, 54270), (270, 48039), (335, 38718), (402, 32265), (405, 32026), (478, 27135), (603, 21510), (670, 19359), (717, 18090), (810, 16013), (1005, 12906), (1195, 10854), (1206, 10755), (1434, 9045), (1809, 7170), (2010, 6453), (2151, 6030), (2390, 5427), (3015, 4302), (3585, 3618)]