9745020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54139}}^1$

素因数の和:54154

約数の個数: 36

約数和(自身を含む): 29560440

約数和(自身を除く): 19815420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54139, 108278, 162417, 216556, 270695, 324834, 487251, 541390, 649668, 812085, 974502, 1082780, 1624170, 1949004, 2436255, 3248340, 4872510, 9745020]

約数ペア:

[(1, 9745020), (2, 4872510), (3, 3248340), (4, 2436255), (5, 1949004), (6, 1624170), (9, 1082780), (10, 974502), (12, 812085), (15, 649668), (18, 541390), (20, 487251), (30, 324834), (36, 270695), (45, 216556), (60, 162417), (90, 108278), (180, 54139)]