713751430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{80287}}^1$

素因数の和:80428

約数の個数: 32

約数和(自身を含む): 1479868416

約数和(自身を除く): 766116986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 80287, 160574, 401435, 562009, 802870, 1124018, 2810045, 5620090, 10196449, 20392898, 50982245, 71375143, 101964490, 142750286, 356875715, 713751430]

約数ペア:

[(1, 713751430), (2, 356875715), (5, 142750286), (7, 101964490), (10, 71375143), (14, 50982245), (35, 20392898), (70, 10196449), (127, 5620090), (254, 2810045), (635, 1124018), (889, 802870), (1270, 562009), (1778, 401435), (4445, 160574), (8890, 80287)]