6974940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16607}}^1$

素因数の和:16626

約数の個数: 48

約数和(自身を含む): 22321152

約数和(自身を除く): 15346212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16607, 33214, 49821, 66428, 83035, 99642, 116249, 166070, 199284, 232498, 249105, 332140, 348747, 464996, 498210, 581245, 697494, 996420, 1162490, 1394988, 1743735, 2324980, 3487470, 6974940]

約数ペア:

[(1, 6974940), (2, 3487470), (3, 2324980), (4, 1743735), (5, 1394988), (6, 1162490), (7, 996420), (10, 697494), (12, 581245), (14, 498210), (15, 464996), (20, 348747), (21, 332140), (28, 249105), (30, 232498), (35, 199284), (42, 166070), (60, 116249), (70, 99642), (84, 83035), (105, 66428), (140, 49821), (210, 33214), (420, 16607)]