1317363540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{593407}}^1$

素因数の和:593456

約数の個数: 48

約数和(自身を含む): 3788316672

約数和(自身を除く): 2470953132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 593407, 1186814, 1780221, 2373628, 2967035, 3560442, 5934070, 7120884, 8901105, 11868140, 17802210, 21956059, 35604420, 43912118, 65868177, 87824236, 109780295, 131736354, 219560590, 263472708, 329340885, 439121180, 658681770, 1317363540]

約数ペア:

[(1, 1317363540), (2, 658681770), (3, 439121180), (4, 329340885), (5, 263472708), (6, 219560590), (10, 131736354), (12, 109780295), (15, 87824236), (20, 65868177), (30, 43912118), (37, 35604420), (60, 21956059), (74, 17802210), (111, 11868140), (148, 8901105), (185, 7120884), (222, 5934070), (370, 3560442), (444, 2967035), (555, 2373628), (740, 1780221), (1110, 1186814), (2220, 593407)]