23404740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13451}}^1$

素因数の和:13492

約数の個数: 48

約数和(自身を含む): 67798080

約数和(自身を除く): 44393340

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, 13451, 26902, 40353, 53804, 67255, 80706, 134510, 161412, 201765, 269020, 390079, 403530, 780158, 807060, 1170237, 1560316, 1950395, 2340474, 3900790, 4680948, 5851185, 7801580, 11702370, 23404740]

約数ペア:

[(1, 23404740), (2, 11702370), (3, 7801580), (4, 5851185), (5, 4680948), (6, 3900790), (10, 2340474), (12, 1950395), (15, 1560316), (20, 1170237), (29, 807060), (30, 780158), (58, 403530), (60, 390079), (87, 269020), (116, 201765), (145, 161412), (174, 134510), (290, 80706), (348, 67255), (435, 53804), (580, 40353), (870, 26902), (1740, 13451)]