27873230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 63825408

約数和(自身を除く): 35952178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 683, 742, 770, 1166, 1366, 1855, 2915, 3415, 3710, 4081, 4781, 5830, 6830, 7513, 8162, 9562, 15026, 20405, 23905, 36199, 37565, 40810, 47810, 52591, 72398, 75130, 105182, 180995, 253393, 262955, 361990, 398189, 506786, 525910, 796378, 1266965, 1990945, 2533930, 2787323, 3981890, 5574646, 13936615, 27873230]

約数ペア:

[(1, 27873230), (2, 13936615), (5, 5574646), (7, 3981890), (10, 2787323), (11, 2533930), (14, 1990945), (22, 1266965), (35, 796378), (53, 525910), (55, 506786), (70, 398189), (77, 361990), (106, 262955), (110, 253393), (154, 180995), (265, 105182), (371, 75130), (385, 72398), (530, 52591), (583, 47810), (683, 40810), (742, 37565), (770, 36199), (1166, 23905), (1366, 20405), (1855, 15026), (2915, 9562), (3415, 8162), (3710, 7513), (4081, 6830), (4781, 5830)]