69975270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1381}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 182390832

約数和(自身を除く): 112415562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 1126, 1381, 1689, 2762, 2815, 3378, 4143, 5067, 5630, 6905, 8286, 8445, 10134, 12429, 13810, 16890, 20715, 24858, 25335, 41430, 50670, 62145, 124290, 777503, 1555006, 2332509, 3887515, 4665018, 6997527, 7775030, 11662545, 13995054, 23325090, 34987635, 69975270]

約数ペア:

[(1, 69975270), (2, 34987635), (3, 23325090), (5, 13995054), (6, 11662545), (9, 7775030), (10, 6997527), (15, 4665018), (18, 3887515), (30, 2332509), (45, 1555006), (90, 777503), (563, 124290), (1126, 62145), (1381, 50670), (1689, 41430), (2762, 25335), (2815, 24858), (3378, 20715), (4143, 16890), (5067, 13810), (5630, 12429), (6905, 10134), (8286, 8445)]