3230920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5841080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1049, 1540, 2098, 3080, 4196, 5245, 7343, 8392, 10490, 11539, 14686, 20980, 23078, 29372, 36715, 41960, 46156, 57695, 58744, 73430, 80773, 92312, 115390, 146860, 161546, 230780, 293720, 323092, 403865, 461560, 646184, 807730, 1615460, 3230920]

約数ペア:

[(1, 3230920), (2, 1615460), (4, 807730), (5, 646184), (7, 461560), (8, 403865), (10, 323092), (11, 293720), (14, 230780), (20, 161546), (22, 146860), (28, 115390), (35, 92312), (40, 80773), (44, 73430), (55, 58744), (56, 57695), (70, 46156), (77, 41960), (88, 36715), (110, 29372), (140, 23078), (154, 20980), (220, 14686), (280, 11539), (308, 10490), (385, 8392), (440, 7343), (616, 5245), (770, 4196), (1049, 3080), (1540, 2098)]