12711270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 23141274

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 2963, 4290, 5926, 8889, 14815, 17778, 29630, 32593, 38519, 44445, 65186, 77038, 88890, 97779, 115557, 162965, 192595, 195558, 231114, 325930, 385190, 423709, 488895, 577785, 847418, 977790, 1155570, 1271127, 2118545, 2542254, 4237090, 6355635, 12711270]

約数ペア:

[(1, 12711270), (2, 6355635), (3, 4237090), (5, 2542254), (6, 2118545), (10, 1271127), (11, 1155570), (13, 977790), (15, 847418), (22, 577785), (26, 488895), (30, 423709), (33, 385190), (39, 325930), (55, 231114), (65, 195558), (66, 192595), (78, 162965), (110, 115557), (130, 97779), (143, 88890), (165, 77038), (195, 65186), (286, 44445), (330, 38519), (390, 32593), (429, 29630), (715, 17778), (858, 14815), (1430, 8889), (2145, 5926), (2963, 4290)]