3173380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 8023680

約数和(自身を除く): 4850300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1193, 1330, 2386, 2660, 4772, 5965, 8351, 11930, 16702, 22667, 23860, 33404, 41755, 45334, 83510, 90668, 113335, 158669, 167020, 226670, 317338, 453340, 634676, 793345, 1586690, 3173380]

約数ペア:

[(1, 3173380), (2, 1586690), (4, 793345), (5, 634676), (7, 453340), (10, 317338), (14, 226670), (19, 167020), (20, 158669), (28, 113335), (35, 90668), (38, 83510), (70, 45334), (76, 41755), (95, 33404), (133, 23860), (140, 22667), (190, 16702), (266, 11930), (380, 8351), (532, 5965), (665, 4772), (1193, 2660), (1330, 2386)]