142767130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2273}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 280957248

約数和(自身を除く): 138190118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 1142, 2273, 2855, 4546, 5710, 6281, 11365, 12562, 22730, 25003, 31405, 50006, 62810, 125015, 250030, 1297883, 2595766, 6489415, 12978830, 14276713, 28553426, 71383565, 142767130]

約数ペア:

[(1, 142767130), (2, 71383565), (5, 28553426), (10, 14276713), (11, 12978830), (22, 6489415), (55, 2595766), (110, 1297883), (571, 250030), (1142, 125015), (2273, 62810), (2855, 50006), (4546, 31405), (5710, 25003), (6281, 22730), (11365, 12562)]