65286830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 139220640

約数和(自身を除く): 73933810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1109, 1682, 2030, 2218, 4205, 5545, 5887, 7763, 8410, 11090, 11774, 15526, 29435, 32161, 38815, 58870, 64322, 77630, 160805, 225127, 321610, 450254, 932669, 1125635, 1865338, 2251270, 4663345, 6528683, 9326690, 13057366, 32643415, 65286830]

約数ペア:

[(1, 65286830), (2, 32643415), (5, 13057366), (7, 9326690), (10, 6528683), (14, 4663345), (29, 2251270), (35, 1865338), (58, 1125635), (70, 932669), (145, 450254), (203, 321610), (290, 225127), (406, 160805), (841, 77630), (1015, 64322), (1109, 58870), (1682, 38815), (2030, 32161), (2218, 29435), (4205, 15526), (5545, 11774), (5887, 11090), (7763, 8410)]