12306030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 20353170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 419, 445, 534, 838, 890, 979, 1257, 1335, 1958, 2095, 2514, 2670, 2937, 4190, 4609, 4895, 5874, 6285, 9218, 9790, 12570, 13827, 14685, 23045, 27654, 29370, 37291, 46090, 69135, 74582, 111873, 138270, 186455, 223746, 372910, 410201, 559365, 820402, 1118730, 1230603, 2051005, 2461206, 4102010, 6153015, 12306030]

約数ペア:

[(1, 12306030), (2, 6153015), (3, 4102010), (5, 2461206), (6, 2051005), (10, 1230603), (11, 1118730), (15, 820402), (22, 559365), (30, 410201), (33, 372910), (55, 223746), (66, 186455), (89, 138270), (110, 111873), (165, 74582), (178, 69135), (267, 46090), (330, 37291), (419, 29370), (445, 27654), (534, 23045), (838, 14685), (890, 13827), (979, 12570), (1257, 9790), (1335, 9218), (1958, 6285), (2095, 5874), (2514, 4895), (2670, 4609), (2937, 4190)]