11415180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27179}}^1$

素因数の和:27198

約数の個数: 48

約数和(自身を含む): 36529920

約数和(自身を除く): 25114740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27179, 54358, 81537, 108716, 135895, 163074, 190253, 271790, 326148, 380506, 407685, 543580, 570759, 761012, 815370, 951265, 1141518, 1630740, 1902530, 2283036, 2853795, 3805060, 5707590, 11415180]

約数ペア:

[(1, 11415180), (2, 5707590), (3, 3805060), (4, 2853795), (5, 2283036), (6, 1902530), (7, 1630740), (10, 1141518), (12, 951265), (14, 815370), (15, 761012), (20, 570759), (21, 543580), (28, 407685), (30, 380506), (35, 326148), (42, 271790), (60, 190253), (70, 163074), (84, 135895), (105, 108716), (140, 81537), (210, 54358), (420, 27179)]