291223853150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1528333}}^1$

素因数の和:1528485

約数の個数: 48

約数和(自身を含む): 561717765024

約数和(自身を除く): 270493911874

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 370, 515, 925, 1030, 1850, 2575, 3811, 5150, 7622, 19055, 38110, 95275, 190550, 1528333, 3056666, 7641665, 15283330, 38208325, 56548321, 76416650, 113096642, 157418299, 282741605, 314836598, 565483210, 787091495, 1413708025, 1574182990, 2827416050, 3935457475, 5824477063, 7870914950, 11648954126, 29122385315, 58244770630, 145611926575, 291223853150]

約数ペア:

[(1, 291223853150), (2, 145611926575), (5, 58244770630), (10, 29122385315), (25, 11648954126), (37, 7870914950), (50, 5824477063), (74, 3935457475), (103, 2827416050), (185, 1574182990), (206, 1413708025), (370, 787091495), (515, 565483210), (925, 314836598), (1030, 282741605), (1850, 157418299), (2575, 113096642), (3811, 76416650), (5150, 56548321), (7622, 38208325), (19055, 15283330), (38110, 7641665), (95275, 3056666), (190550, 1528333)]