10991590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 20695104

約数和(自身を除く): 9703514

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 487, 610, 974, 2257, 2435, 4514, 4870, 11285, 18019, 22570, 29707, 36038, 59414, 90095, 148535, 180190, 297070, 1099159, 2198318, 5495795, 10991590]

約数ペア:

[(1, 10991590), (2, 5495795), (5, 2198318), (10, 1099159), (37, 297070), (61, 180190), (74, 148535), (122, 90095), (185, 59414), (305, 36038), (370, 29707), (487, 22570), (610, 18019), (974, 11285), (2257, 4870), (2435, 4514)]