1957064563580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{9024553}}^1$

素因数の和:9026118

約数の個数: 48

約数和(自身を含む): 4699987723200

約数和(自身を除く): 2742923159620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1549, 3098, 6196, 7745, 10843, 15490, 21686, 30980, 43372, 54215, 108430, 216860, 9024553, 18049106, 36098212, 45122765, 63171871, 90245530, 126343742, 180491060, 252687484, 315859355, 631718710, 1263437420, 13979032597, 27958065194, 55916130388, 69895162985, 97853228179, 139790325970, 195706456358, 279580651940, 391412912716, 489266140895, 978532281790, 1957064563580]

約数ペア:

[(1, 1957064563580), (2, 978532281790), (4, 489266140895), (5, 391412912716), (7, 279580651940), (10, 195706456358), (14, 139790325970), (20, 97853228179), (28, 69895162985), (35, 55916130388), (70, 27958065194), (140, 13979032597), (1549, 1263437420), (3098, 631718710), (6196, 315859355), (7745, 252687484), (10843, 180491060), (15490, 126343742), (21686, 90245530), (30980, 63171871), (43372, 45122765), (54215, 36098212), (108430, 18049106), (216860, 9024553)]