202243590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21817}}^1$

素因数の和:21933

約数の個数: 48

約数和(自身を含む): 530962848

約数和(自身を除く): 328719258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 21817, 43634, 65451, 109085, 130902, 196353, 218170, 327255, 392706, 654510, 981765, 1963530, 2247151, 4494302, 6741453, 11235755, 13482906, 20224359, 22471510, 33707265, 40448718, 67414530, 101121795, 202243590]

約数ペア:

[(1, 202243590), (2, 101121795), (3, 67414530), (5, 40448718), (6, 33707265), (9, 22471510), (10, 20224359), (15, 13482906), (18, 11235755), (30, 6741453), (45, 4494302), (90, 2247151), (103, 1963530), (206, 981765), (309, 654510), (515, 392706), (618, 327255), (927, 218170), (1030, 196353), (1545, 130902), (1854, 109085), (3090, 65451), (4635, 43634), (9270, 21817)]