2019416460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{820901}}^1$

素因数の和:820954

約数の個数: 48

約数和(自身を含む): 5792284512

約数和(自身を除く): 3772868052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 820901, 1641802, 2462703, 3283604, 4104505, 4925406, 8209010, 9850812, 12313515, 16418020, 24627030, 33656941, 49254060, 67313882, 100970823, 134627764, 168284705, 201941646, 336569410, 403883292, 504854115, 673138820, 1009708230, 2019416460]

約数ペア:

[(1, 2019416460), (2, 1009708230), (3, 673138820), (4, 504854115), (5, 403883292), (6, 336569410), (10, 201941646), (12, 168284705), (15, 134627764), (20, 100970823), (30, 67313882), (41, 49254060), (60, 33656941), (82, 24627030), (123, 16418020), (164, 12313515), (205, 9850812), (246, 8209010), (410, 4925406), (492, 4104505), (615, 3283604), (820, 2462703), (1230, 1641802), (2460, 820901)]