17227740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9942

約数の個数: 48

約数和(自身を含む): 49906080

約数和(自身を除く): 32678340

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, 9901, 19802, 29703, 39604, 49505, 59406, 99010, 118812, 148515, 198020, 287129, 297030, 574258, 594060, 861387, 1148516, 1435645, 1722774, 2871290, 3445548, 4306935, 5742580, 8613870, 17227740]

約数ペア:

[(1, 17227740), (2, 8613870), (3, 5742580), (4, 4306935), (5, 3445548), (6, 2871290), (10, 1722774), (12, 1435645), (15, 1148516), (20, 861387), (29, 594060), (30, 574258), (58, 297030), (60, 287129), (87, 198020), (116, 148515), (145, 118812), (174, 99010), (290, 59406), (348, 49505), (435, 39604), (580, 29703), (870, 19802), (1740, 9901)]