70409478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 160496640

約数和(自身を除く): 90087162

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 94, 102, 114, 141, 282, 323, 646, 773, 799, 893, 969, 1546, 1598, 1786, 1938, 2319, 2397, 2679, 4638, 4794, 5358, 13141, 14687, 15181, 26282, 29374, 30362, 36331, 39423, 44061, 45543, 72662, 78846, 88122, 91086, 108993, 217986, 249679, 499358, 617627, 690289, 749037, 1235254, 1380578, 1498074, 1852881, 2070867, 3705762, 4141734, 11734913, 23469826, 35204739, 70409478]

約数ペア:

[(1, 70409478), (2, 35204739), (3, 23469826), (6, 11734913), (17, 4141734), (19, 3705762), (34, 2070867), (38, 1852881), (47, 1498074), (51, 1380578), (57, 1235254), (94, 749037), (102, 690289), (114, 617627), (141, 499358), (282, 249679), (323, 217986), (646, 108993), (773, 91086), (799, 88122), (893, 78846), (969, 72662), (1546, 45543), (1598, 44061), (1786, 39423), (1938, 36331), (2319, 30362), (2397, 29374), (2679, 26282), (4638, 15181), (4794, 14687), (5358, 13141)]