9154270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 17186400

約数和(自身を除く): 8032130

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 349, 430, 610, 698, 1745, 2623, 3490, 5246, 13115, 15007, 21289, 26230, 30014, 42578, 75035, 106445, 150070, 212890, 915427, 1830854, 4577135, 9154270]

約数ペア:

[(1, 9154270), (2, 4577135), (5, 1830854), (10, 915427), (43, 212890), (61, 150070), (86, 106445), (122, 75035), (215, 42578), (305, 30014), (349, 26230), (430, 21289), (610, 15007), (698, 13115), (1745, 5246), (2623, 3490)]