2012203515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{35423}}^1$

素因数の和:35979

約数の個数: 32

約数和(自身を含む): 3686363136

約数和(自身を除く): 1674159621

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1623, 2705, 3787, 8115, 11361, 18935, 35423, 56805, 106269, 177115, 247961, 531345, 743883, 1239805, 3719415, 19163843, 57491529, 95819215, 134146901, 287457645, 402440703, 670734505, 2012203515]

約数ペア:

[(1, 2012203515), (3, 670734505), (5, 402440703), (7, 287457645), (15, 134146901), (21, 95819215), (35, 57491529), (105, 19163843), (541, 3719415), (1623, 1239805), (2705, 743883), (3787, 531345), (8115, 247961), (11361, 177115), (18935, 106269), (35423, 56805)]