83309090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8669}}^1$

素因数の和:8738

約数の個数: 24

約数和(自身を含む): 154967580

約数和(自身を除く): 71658490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 8669, 9610, 17338, 43345, 86690, 268739, 537478, 1343695, 2687390, 8330909, 16661818, 41654545, 83309090]

約数ペア:

[(1, 83309090), (2, 41654545), (5, 16661818), (10, 8330909), (31, 2687390), (62, 1343695), (155, 537478), (310, 268739), (961, 86690), (1922, 43345), (4805, 17338), (8669, 9610)]