34828020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 106328040

約数和(自身を除く): 71500020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1069, 1086, 1629, 1810, 2138, 2172, 2715, 3207, 3258, 3620, 4276, 5345, 5430, 6414, 6516, 8145, 9621, 10690, 10860, 12828, 16035, 16290, 19242, 21380, 32070, 32580, 38484, 48105, 64140, 96210, 192420, 193489, 386978, 580467, 773956, 967445, 1160934, 1741401, 1934890, 2321868, 2902335, 3482802, 3869780, 5804670, 6965604, 8707005, 11609340, 17414010, 34828020]

約数ペア:

[(1, 34828020), (2, 17414010), (3, 11609340), (4, 8707005), (5, 6965604), (6, 5804670), (9, 3869780), (10, 3482802), (12, 2902335), (15, 2321868), (18, 1934890), (20, 1741401), (30, 1160934), (36, 967445), (45, 773956), (60, 580467), (90, 386978), (180, 193489), (181, 192420), (362, 96210), (543, 64140), (724, 48105), (905, 38484), (1069, 32580), (1086, 32070), (1629, 21380), (1810, 19242), (2138, 16290), (2172, 16035), (2715, 12828), (3207, 10860), (3258, 10690), (3620, 9621), (4276, 8145), (5345, 6516), (5430, 6414)]