1426350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 3647088

約数和(自身を除く): 2220738

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 257, 370, 514, 555, 771, 925, 1110, 1285, 1542, 1850, 2570, 2775, 3855, 5550, 6425, 7710, 9509, 12850, 19018, 19275, 28527, 38550, 47545, 57054, 95090, 142635, 237725, 285270, 475450, 713175, 1426350]

約数ペア:

[(1, 1426350), (2, 713175), (3, 475450), (5, 285270), (6, 237725), (10, 142635), (15, 95090), (25, 57054), (30, 47545), (37, 38550), (50, 28527), (74, 19275), (75, 19018), (111, 12850), (150, 9509), (185, 7710), (222, 6425), (257, 5550), (370, 3855), (514, 2775), (555, 2570), (771, 1850), (925, 1542), (1110, 1285)]