979120260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{53857}}^1$

素因数の和:53973

約数の個数: 72

約数和(自身を含む): 2999459736

約数和(自身を除く): 2020339476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 53857, 107714, 161571, 215428, 269285, 323142, 484713, 538570, 646284, 807855, 969426, 1077140, 1615710, 1938852, 2423565, 3231420, 4847130, 5439557, 9694260, 10879114, 16318671, 21758228, 27197785, 32637342, 48956013, 54395570, 65274684, 81593355, 97912026, 108791140, 163186710, 195824052, 244780065, 326373420, 489560130, 979120260]

約数ペア:

[(1, 979120260), (2, 489560130), (3, 326373420), (4, 244780065), (5, 195824052), (6, 163186710), (9, 108791140), (10, 97912026), (12, 81593355), (15, 65274684), (18, 54395570), (20, 48956013), (30, 32637342), (36, 27197785), (45, 21758228), (60, 16318671), (90, 10879114), (101, 9694260), (180, 5439557), (202, 4847130), (303, 3231420), (404, 2423565), (505, 1938852), (606, 1615710), (909, 1077140), (1010, 969426), (1212, 807855), (1515, 646284), (1818, 538570), (2020, 484713), (3030, 323142), (3636, 269285), (4545, 215428), (6060, 161571), (9090, 107714), (18180, 53857)]