16479420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{601}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 46320288

約数和(自身を除く): 29840868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 601, 914, 1202, 1371, 1803, 1828, 2285, 2404, 2742, 3005, 3606, 4570, 5484, 6010, 6855, 7212, 9015, 9140, 12020, 13710, 18030, 27420, 36060, 274657, 549314, 823971, 1098628, 1373285, 1647942, 2746570, 3295884, 4119855, 5493140, 8239710, 16479420]

約数ペア:

[(1, 16479420), (2, 8239710), (3, 5493140), (4, 4119855), (5, 3295884), (6, 2746570), (10, 1647942), (12, 1373285), (15, 1098628), (20, 823971), (30, 549314), (60, 274657), (457, 36060), (601, 27420), (914, 18030), (1202, 13710), (1371, 12020), (1803, 9140), (1828, 9015), (2285, 7212), (2404, 6855), (2742, 6010), (3005, 5484), (3606, 4570)]