3902360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 11203920

約数和(自身を除く): 7301560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 181, 196, 220, 245, 280, 308, 362, 385, 392, 440, 490, 539, 616, 724, 770, 905, 980, 1078, 1267, 1448, 1540, 1810, 1960, 1991, 2156, 2534, 2695, 3080, 3620, 3982, 4312, 5068, 5390, 6335, 7240, 7964, 8869, 9955, 10136, 10780, 12670, 13937, 15928, 17738, 19910, 21560, 25340, 27874, 35476, 39820, 44345, 50680, 55748, 69685, 70952, 79640, 88690, 97559, 111496, 139370, 177380, 195118, 278740, 354760, 390236, 487795, 557480, 780472, 975590, 1951180, 3902360]

約数ペア:

[(1, 3902360), (2, 1951180), (4, 975590), (5, 780472), (7, 557480), (8, 487795), (10, 390236), (11, 354760), (14, 278740), (20, 195118), (22, 177380), (28, 139370), (35, 111496), (40, 97559), (44, 88690), (49, 79640), (55, 70952), (56, 69685), (70, 55748), (77, 50680), (88, 44345), (98, 39820), (110, 35476), (140, 27874), (154, 25340), (181, 21560), (196, 19910), (220, 17738), (245, 15928), (280, 13937), (308, 12670), (362, 10780), (385, 10136), (392, 9955), (440, 8869), (490, 7964), (539, 7240), (616, 6335), (724, 5390), (770, 5068), (905, 4312), (980, 3982), (1078, 3620), (1267, 3080), (1448, 2695), (1540, 2534), (1810, 2156), (1960, 1991)]