2980147302

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{88019}}^1$

素因数の和:88063

約数の個数: 80

約数和(自身を含む): 7668302400

約数和(自身を除く): 4688155098

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 891, 1026, 1254, 1539, 1782, 1881, 3078, 3762, 5643, 11286, 16929, 33858, 88019, 176038, 264057, 528114, 792171, 968209, 1584342, 1672361, 1936418, 2376513, 2904627, 3344722, 4753026, 5017083, 5809254, 7129539, 8713881, 10034166, 14259078, 15051249, 17427762, 18395971, 26141643, 30102498, 36791942, 45153747, 52283286, 55187913, 78424929, 90307494, 110375826, 135461241, 156849858, 165563739, 270922482, 331127478, 496691217, 993382434, 1490073651, 2980147302]

約数ペア:

[(1, 2980147302), (2, 1490073651), (3, 993382434), (6, 496691217), (9, 331127478), (11, 270922482), (18, 165563739), (19, 156849858), (22, 135461241), (27, 110375826), (33, 90307494), (38, 78424929), (54, 55187913), (57, 52283286), (66, 45153747), (81, 36791942), (99, 30102498), (114, 26141643), (162, 18395971), (171, 17427762), (198, 15051249), (209, 14259078), (297, 10034166), (342, 8713881), (418, 7129539), (513, 5809254), (594, 5017083), (627, 4753026), (891, 3344722), (1026, 2904627), (1254, 2376513), (1539, 1936418), (1782, 1672361), (1881, 1584342), (3078, 968209), (3762, 792171), (5643, 528114), (11286, 264057), (16929, 176038), (33858, 88019)]