1545070068

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 3965401440

約数和(自身を除く): 2420331372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1179, 1251, 1572, 1668, 2357, 2358, 2502, 4714, 4716, 5004, 7071, 9428, 14142, 18209, 21213, 28284, 36418, 42426, 54627, 72836, 84852, 109254, 163881, 218508, 308767, 327623, 327762, 617534, 655246, 655524, 926301, 982869, 1235068, 1310492, 1852602, 1965738, 2778903, 2948607, 3705204, 3931476, 5557806, 5897214, 11115612, 11794428, 42918613, 85837226, 128755839, 171674452, 257511678, 386267517, 515023356, 772535034, 1545070068]

約数ペア:

[(1, 1545070068), (2, 772535034), (3, 515023356), (4, 386267517), (6, 257511678), (9, 171674452), (12, 128755839), (18, 85837226), (36, 42918613), (131, 11794428), (139, 11115612), (262, 5897214), (278, 5557806), (393, 3931476), (417, 3705204), (524, 2948607), (556, 2778903), (786, 1965738), (834, 1852602), (1179, 1310492), (1251, 1235068), (1572, 982869), (1668, 926301), (2357, 655524), (2358, 655246), (2502, 617534), (4714, 327762), (4716, 327623), (5004, 308767), (7071, 218508), (9428, 163881), (14142, 109254), (18209, 84852), (21213, 72836), (28284, 54627), (36418, 42426)]