550903530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25121}}^1$

素因数の和:25191

約数の個数: 64

約数和(自身を含む): 1432556928

約数和(自身を除く): 881653398

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930, 25121, 50242, 75363, 125605, 150726, 251210, 376815, 427057, 753630, 854114, 1080203, 1281171, 2135285, 2160406, 2562342, 3240609, 4270570, 5401015, 6405855, 6481218, 10802030, 12811710, 16203045, 18363451, 32406090, 36726902, 55090353, 91817255, 110180706, 183634510, 275451765, 550903530]

約数ペア:

[(1, 550903530), (2, 275451765), (3, 183634510), (5, 110180706), (6, 91817255), (10, 55090353), (15, 36726902), (17, 32406090), (30, 18363451), (34, 16203045), (43, 12811710), (51, 10802030), (85, 6481218), (86, 6405855), (102, 5401015), (129, 4270570), (170, 3240609), (215, 2562342), (255, 2160406), (258, 2135285), (430, 1281171), (510, 1080203), (645, 854114), (731, 753630), (1290, 427057), (1462, 376815), (2193, 251210), (3655, 150726), (4386, 125605), (7310, 75363), (10965, 50242), (21930, 25121)]