11421480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13597}}^1$

素因数の和:13618

約数の個数: 64

約数和(自身を含む): 39162240

約数和(自身を除く): 27740760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13597, 27194, 40791, 54388, 67985, 81582, 95179, 108776, 135970, 163164, 190358, 203955, 271940, 285537, 326328, 380716, 407910, 475895, 543880, 571074, 761432, 815820, 951790, 1142148, 1427685, 1631640, 1903580, 2284296, 2855370, 3807160, 5710740, 11421480]

約数ペア:

[(1, 11421480), (2, 5710740), (3, 3807160), (4, 2855370), (5, 2284296), (6, 1903580), (7, 1631640), (8, 1427685), (10, 1142148), (12, 951790), (14, 815820), (15, 761432), (20, 571074), (21, 543880), (24, 475895), (28, 407910), (30, 380716), (35, 326328), (40, 285537), (42, 271940), (56, 203955), (60, 190358), (70, 163164), (84, 135970), (105, 108776), (120, 95179), (140, 81582), (168, 67985), (210, 54388), (280, 40791), (420, 27194), (840, 13597)]