4951870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6452930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 109, 110, 118, 154, 218, 295, 385, 413, 545, 590, 649, 763, 770, 826, 1090, 1199, 1298, 1526, 2065, 2398, 3245, 3815, 4130, 4543, 5995, 6431, 6490, 7630, 8393, 9086, 11990, 12862, 16786, 22715, 32155, 41965, 45017, 45430, 64310, 70741, 83930, 90034, 141482, 225085, 353705, 450170, 495187, 707410, 990374, 2475935, 4951870]

約数ペア:

[(1, 4951870), (2, 2475935), (5, 990374), (7, 707410), (10, 495187), (11, 450170), (14, 353705), (22, 225085), (35, 141482), (55, 90034), (59, 83930), (70, 70741), (77, 64310), (109, 45430), (110, 45017), (118, 41965), (154, 32155), (218, 22715), (295, 16786), (385, 12862), (413, 11990), (545, 9086), (590, 8393), (649, 7630), (763, 6490), (770, 6431), (826, 5995), (1090, 4543), (1199, 4130), (1298, 3815), (1526, 3245), (2065, 2398)]