15156913730

素因数分解:

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

素因数の和:38163

約数の個数: 48

約数和(自身を含む): 31775856120

約数和(自身を除く): 16618942390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 829, 1658, 4145, 5803, 8290, 11606, 29015, 37313, 40621, 58030, 74626, 81242, 186565, 203105, 261191, 373130, 406210, 522382, 1305955, 1828337, 2611910, 3656674, 9141685, 18283370, 30932477, 61864954, 154662385, 216527339, 309324770, 433054678, 1082636695, 1515691373, 2165273390, 3031382746, 7578456865, 15156913730]

約数ペア:

[(1, 15156913730), (2, 7578456865), (5, 3031382746), (7, 2165273390), (10, 1515691373), (14, 1082636695), (35, 433054678), (49, 309324770), (70, 216527339), (98, 154662385), (245, 61864954), (490, 30932477), (829, 18283370), (1658, 9141685), (4145, 3656674), (5803, 2611910), (8290, 1828337), (11606, 1305955), (29015, 522382), (37313, 406210), (40621, 373130), (58030, 261191), (74626, 203105), (81242, 186565)]