1155771270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{210523}}^1$

素因数の和:210597

約数の個数: 48

約数和(自身を含む): 3054282192

約数和(自身を除く): 1898510922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 210523, 421046, 631569, 1052615, 1263138, 1894707, 2105230, 3157845, 3789414, 6315690, 9473535, 12841903, 18947070, 25683806, 38525709, 64209515, 77051418, 115577127, 128419030, 192628545, 231154254, 385257090, 577885635, 1155771270]

約数ペア:

[(1, 1155771270), (2, 577885635), (3, 385257090), (5, 231154254), (6, 192628545), (9, 128419030), (10, 115577127), (15, 77051418), (18, 64209515), (30, 38525709), (45, 25683806), (61, 18947070), (90, 12841903), (122, 9473535), (183, 6315690), (305, 3789414), (366, 3157845), (549, 2105230), (610, 1894707), (915, 1263138), (1098, 1052615), (1830, 631569), (2745, 421046), (5490, 210523)]