127207430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15309

約数の個数: 48

約数和(自身を含む): 282043296

約数和(自身を除く): 154835866

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 15271, 30542, 76355, 106897, 152710, 213794, 259607, 519214, 534485, 748279, 1068970, 1298035, 1496558, 1817249, 2596070, 3634498, 3741395, 7482790, 9086245, 12720743, 18172490, 25441486, 63603715, 127207430]

約数ペア:

[(1, 127207430), (2, 63603715), (5, 25441486), (7, 18172490), (10, 12720743), (14, 9086245), (17, 7482790), (34, 3741395), (35, 3634498), (49, 2596070), (70, 1817249), (85, 1496558), (98, 1298035), (119, 1068970), (170, 748279), (238, 534485), (245, 519214), (490, 259607), (595, 213794), (833, 152710), (1190, 106897), (1666, 76355), (4165, 30542), (8330, 15271)]