13487610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 20985990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 419, 435, 555, 838, 870, 1073, 1110, 1257, 2095, 2146, 2514, 3219, 4190, 5365, 6285, 6438, 10730, 12151, 12570, 15503, 16095, 24302, 31006, 32190, 36453, 46509, 60755, 72906, 77515, 93018, 121510, 155030, 182265, 232545, 364530, 449587, 465090, 899174, 1348761, 2247935, 2697522, 4495870, 6743805, 13487610]

約数ペア:

[(1, 13487610), (2, 6743805), (3, 4495870), (5, 2697522), (6, 2247935), (10, 1348761), (15, 899174), (29, 465090), (30, 449587), (37, 364530), (58, 232545), (74, 182265), (87, 155030), (111, 121510), (145, 93018), (174, 77515), (185, 72906), (222, 60755), (290, 46509), (370, 36453), (419, 32190), (435, 31006), (555, 24302), (838, 16095), (870, 15503), (1073, 12570), (1110, 12151), (1257, 10730), (2095, 6438), (2146, 6285), (2514, 5365), (3219, 4190)]