7364140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 18450432

約数和(自身を除く): 11086292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2287, 3220, 4574, 9148, 11435, 16009, 22870, 32018, 45740, 52601, 64036, 80045, 105202, 160090, 210404, 263005, 320180, 368207, 526010, 736414, 1052020, 1472828, 1841035, 3682070, 7364140]

約数ペア:

[(1, 7364140), (2, 3682070), (4, 1841035), (5, 1472828), (7, 1052020), (10, 736414), (14, 526010), (20, 368207), (23, 320180), (28, 263005), (35, 210404), (46, 160090), (70, 105202), (92, 80045), (115, 64036), (140, 52601), (161, 45740), (230, 32018), (322, 22870), (460, 16009), (644, 11435), (805, 9148), (1610, 4574), (2287, 3220)]