26863860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15439}}^1$

素因数の和:15480

約数の個数: 48

約数和(自身を含む): 77817600

約数和(自身を除く): 50953740

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, 15439, 30878, 46317, 61756, 77195, 92634, 154390, 185268, 231585, 308780, 447731, 463170, 895462, 926340, 1343193, 1790924, 2238655, 2686386, 4477310, 5372772, 6715965, 8954620, 13431930, 26863860]

約数ペア:

[(1, 26863860), (2, 13431930), (3, 8954620), (4, 6715965), (5, 5372772), (6, 4477310), (10, 2686386), (12, 2238655), (15, 1790924), (20, 1343193), (29, 926340), (30, 895462), (58, 463170), (60, 447731), (87, 308780), (116, 231585), (145, 185268), (174, 154390), (290, 92634), (348, 77195), (435, 61756), (580, 46317), (870, 30878), (1740, 15439)]