2959260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 8988672

約数和(自身を除く): 6029412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 43, 60, 62, 74, 86, 93, 111, 124, 129, 148, 155, 172, 185, 186, 215, 222, 258, 310, 370, 372, 430, 444, 465, 516, 555, 620, 645, 740, 860, 930, 1110, 1147, 1290, 1333, 1591, 1860, 2220, 2294, 2580, 2666, 3182, 3441, 3999, 4588, 4773, 5332, 5735, 6364, 6665, 6882, 7955, 7998, 9546, 11470, 13330, 13764, 15910, 15996, 17205, 19092, 19995, 22940, 23865, 26660, 31820, 34410, 39990, 47730, 49321, 68820, 79980, 95460, 98642, 147963, 197284, 246605, 295926, 493210, 591852, 739815, 986420, 1479630, 2959260]

約数ペア:

[(1, 2959260), (2, 1479630), (3, 986420), (4, 739815), (5, 591852), (6, 493210), (10, 295926), (12, 246605), (15, 197284), (20, 147963), (30, 98642), (31, 95460), (37, 79980), (43, 68820), (60, 49321), (62, 47730), (74, 39990), (86, 34410), (93, 31820), (111, 26660), (124, 23865), (129, 22940), (148, 19995), (155, 19092), (172, 17205), (185, 15996), (186, 15910), (215, 13764), (222, 13330), (258, 11470), (310, 9546), (370, 7998), (372, 7955), (430, 6882), (444, 6665), (465, 6364), (516, 5735), (555, 5332), (620, 4773), (645, 4588), (740, 3999), (860, 3441), (930, 3182), (1110, 2666), (1147, 2580), (1290, 2294), (1333, 2220), (1591, 1860)]