16609140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 51361128

約数和(自身を除く): 34751988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1741, 1908, 2385, 3180, 3482, 4770, 5223, 6964, 8705, 9540, 10446, 15669, 17410, 20892, 26115, 31338, 34820, 52230, 62676, 78345, 92273, 104460, 156690, 184546, 276819, 313380, 369092, 461365, 553638, 830457, 922730, 1107276, 1384095, 1660914, 1845460, 2768190, 3321828, 4152285, 5536380, 8304570, 16609140]

約数ペア:

[(1, 16609140), (2, 8304570), (3, 5536380), (4, 4152285), (5, 3321828), (6, 2768190), (9, 1845460), (10, 1660914), (12, 1384095), (15, 1107276), (18, 922730), (20, 830457), (30, 553638), (36, 461365), (45, 369092), (53, 313380), (60, 276819), (90, 184546), (106, 156690), (159, 104460), (180, 92273), (212, 78345), (265, 62676), (318, 52230), (477, 34820), (530, 31338), (636, 26115), (795, 20892), (954, 17410), (1060, 15669), (1590, 10446), (1741, 9540), (1908, 8705), (2385, 6964), (3180, 5223), (3482, 4770)]