1337213080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{13763}}^1$

素因数の和:14128

約数の個数: 64

約数和(自身を含む): 3448707840

約数和(自身を除く): 2111494760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347, 694, 1388, 1735, 2429, 2776, 3470, 4858, 6940, 9716, 12145, 13763, 13880, 19432, 24290, 27526, 48580, 55052, 68815, 96341, 97160, 110104, 137630, 192682, 275260, 385364, 481705, 550520, 770728, 963410, 1926820, 3853640, 4775761, 9551522, 19103044, 23878805, 33430327, 38206088, 47757610, 66860654, 95515220, 133721308, 167151635, 191030440, 267442616, 334303270, 668606540, 1337213080]

約数ペア:

[(1, 1337213080), (2, 668606540), (4, 334303270), (5, 267442616), (7, 191030440), (8, 167151635), (10, 133721308), (14, 95515220), (20, 66860654), (28, 47757610), (35, 38206088), (40, 33430327), (56, 23878805), (70, 19103044), (140, 9551522), (280, 4775761), (347, 3853640), (694, 1926820), (1388, 963410), (1735, 770728), (2429, 550520), (2776, 481705), (3470, 385364), (4858, 275260), (6940, 192682), (9716, 137630), (12145, 110104), (13763, 97160), (13880, 96341), (19432, 68815), (24290, 55052), (27526, 48580)]