70740285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 72476355

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 105, 165, 219, 231, 365, 385, 511, 803, 839, 1095, 1155, 1533, 2409, 2517, 2555, 4015, 4195, 5621, 5873, 7665, 9229, 12045, 12585, 16863, 17619, 27687, 28105, 29365, 46145, 61247, 64603, 84315, 88095, 138435, 183741, 193809, 306235, 323015, 428729, 673717, 918705, 969045, 1286187, 2021151, 2143645, 3368585, 4716019, 6430935, 10105755, 14148057, 23580095, 70740285]

約数ペア:

[(1, 70740285), (3, 23580095), (5, 14148057), (7, 10105755), (11, 6430935), (15, 4716019), (21, 3368585), (33, 2143645), (35, 2021151), (55, 1286187), (73, 969045), (77, 918705), (105, 673717), (165, 428729), (219, 323015), (231, 306235), (365, 193809), (385, 183741), (511, 138435), (803, 88095), (839, 84315), (1095, 64603), (1155, 61247), (1533, 46145), (2409, 29365), (2517, 28105), (2555, 27687), (4015, 17619), (4195, 16863), (5621, 12585), (5873, 12045), (7665, 9229)]