20144758230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{294127}}^1$

素因数の和:294901

約数の個数: 48

約数和(自身を含む): 52445375424

約数和(自身を除く): 32300617194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 1522, 2283, 3805, 4566, 6849, 7610, 11415, 13698, 22830, 34245, 68490, 294127, 588254, 882381, 1470635, 1764762, 2647143, 2941270, 4411905, 5294286, 8823810, 13235715, 26471430, 223830647, 447661294, 671491941, 1119153235, 1342983882, 2014475823, 2238306470, 3357459705, 4028951646, 6714919410, 10072379115, 20144758230]

約数ペア:

[(1, 20144758230), (2, 10072379115), (3, 6714919410), (5, 4028951646), (6, 3357459705), (9, 2238306470), (10, 2014475823), (15, 1342983882), (18, 1119153235), (30, 671491941), (45, 447661294), (90, 223830647), (761, 26471430), (1522, 13235715), (2283, 8823810), (3805, 5294286), (4566, 4411905), (6849, 2941270), (7610, 2647143), (11415, 1764762), (13698, 1470635), (22830, 882381), (34245, 588254), (68490, 294127)]