70140609

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 135514080

約数和(自身を除く): 65373471

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 399, 441, 539, 627, 693, 761, 931, 1197, 1463, 1617, 1881, 2283, 2793, 4389, 4851, 5327, 6849, 8371, 8379, 10241, 13167, 14459, 15981, 25113, 30723, 37289, 43377, 47943, 58597, 75339, 92169, 101213, 111867, 130131, 159049, 175791, 303639, 335601, 410179, 477147, 527373, 708491, 910917, 1113343, 1230537, 1431441, 2125473, 3340029, 3691611, 6376419, 7793401, 10020087, 23380203, 70140609]

約数ペア:

[(1, 70140609), (3, 23380203), (7, 10020087), (9, 7793401), (11, 6376419), (19, 3691611), (21, 3340029), (33, 2125473), (49, 1431441), (57, 1230537), (63, 1113343), (77, 910917), (99, 708491), (133, 527373), (147, 477147), (171, 410179), (209, 335601), (231, 303639), (399, 175791), (441, 159049), (539, 130131), (627, 111867), (693, 101213), (761, 92169), (931, 75339), (1197, 58597), (1463, 47943), (1617, 43377), (1881, 37289), (2283, 30723), (2793, 25113), (4389, 15981), (4851, 14459), (5327, 13167), (6849, 10241), (8371, 8379)]