230723042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 404426400

約数和(自身を除く): 173703358

約数列:

[1, 2, 11, 19, 22, 38, 121, 139, 209, 242, 278, 361, 418, 722, 1529, 2299, 2641, 3058, 3971, 4598, 5282, 6859, 7942, 13718, 16819, 29051, 33638, 43681, 50179, 58102, 75449, 87362, 100358, 150898, 319561, 551969, 639122, 829939, 953401, 1103938, 1659878, 1906802, 6071659, 10487411, 12143318, 20974822, 115361521, 230723042]

約数ペア:

[(1, 230723042), (2, 115361521), (11, 20974822), (19, 12143318), (22, 10487411), (38, 6071659), (121, 1906802), (139, 1659878), (209, 1103938), (242, 953401), (278, 829939), (361, 639122), (418, 551969), (722, 319561), (1529, 150898), (2299, 100358), (2641, 87362), (3058, 75449), (3971, 58102), (4598, 50179), (5282, 43681), (6859, 33638), (7942, 29051), (13718, 16819)]