2165273390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{37313}}^1$

素因数の和:38156

約数の個数: 32

約数和(自身を含む): 4459769280

約数和(自身を除く): 2294495890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 829, 1658, 4145, 5803, 8290, 11606, 29015, 37313, 58030, 74626, 186565, 261191, 373130, 522382, 1305955, 2611910, 30932477, 61864954, 154662385, 216527339, 309324770, 433054678, 1082636695, 2165273390]

約数ペア:

[(1, 2165273390), (2, 1082636695), (5, 433054678), (7, 309324770), (10, 216527339), (14, 154662385), (35, 61864954), (70, 30932477), (829, 2611910), (1658, 1305955), (4145, 522382), (5803, 373130), (8290, 261191), (11606, 186565), (29015, 74626), (37313, 58030)]