12609780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7247}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 36529920

約数和(自身を除く): 23920140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7247, 14494, 21741, 28988, 36235, 43482, 72470, 86964, 108705, 144940, 210163, 217410, 420326, 434820, 630489, 840652, 1050815, 1260978, 2101630, 2521956, 3152445, 4203260, 6304890, 12609780]

約数ペア:

[(1, 12609780), (2, 6304890), (3, 4203260), (4, 3152445), (5, 2521956), (6, 2101630), (10, 1260978), (12, 1050815), (15, 840652), (20, 630489), (29, 434820), (30, 420326), (58, 217410), (60, 210163), (87, 144940), (116, 108705), (145, 86964), (174, 72470), (290, 43482), (348, 36235), (435, 28988), (580, 21741), (870, 14494), (1740, 7247)]