16656710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 34516800

約数和(自身を除く): 17860090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1597, 2086, 3194, 5215, 7985, 10430, 11179, 15970, 22358, 55895, 111790, 237953, 475906, 1189765, 1665671, 2379530, 3331342, 8328355, 16656710]

約数ペア:

[(1, 16656710), (2, 8328355), (5, 3331342), (7, 2379530), (10, 1665671), (14, 1189765), (35, 475906), (70, 237953), (149, 111790), (298, 55895), (745, 22358), (1043, 15970), (1490, 11179), (1597, 10430), (2086, 7985), (3194, 5215)]