9318260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 13301260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 659, 707, 1010, 1318, 1414, 2020, 2636, 2828, 3295, 3535, 4613, 6590, 7070, 9226, 13180, 14140, 18452, 23065, 46130, 66559, 92260, 133118, 266236, 332795, 465913, 665590, 931826, 1331180, 1863652, 2329565, 4659130, 9318260]

約数ペア:

[(1, 9318260), (2, 4659130), (4, 2329565), (5, 1863652), (7, 1331180), (10, 931826), (14, 665590), (20, 465913), (28, 332795), (35, 266236), (70, 133118), (101, 92260), (140, 66559), (202, 46130), (404, 23065), (505, 18452), (659, 14140), (707, 13180), (1010, 9226), (1318, 7070), (1414, 6590), (2020, 4613), (2636, 3535), (2828, 3295)]