28965857410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{6121}}^1$

素因数の和:7211

約数の個数: 64

約数和(自身を含む): 60546090240

約数和(自身を除く): 31580232830

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 1009, 2018, 2345, 4690, 5045, 6121, 7063, 10090, 12242, 14126, 30605, 35315, 42847, 61210, 67603, 70630, 85694, 135206, 214235, 338015, 410107, 428470, 473221, 676030, 820214, 946442, 2050535, 2366105, 2870749, 4101070, 4732210, 5741498, 6176089, 12352178, 14353745, 28707490, 30880445, 43232623, 61760890, 86465246, 216163115, 413797963, 432326230, 827595926, 2068989815, 2896585741, 4137979630, 5793171482, 14482928705, 28965857410]

約数ペア:

[(1, 28965857410), (2, 14482928705), (5, 5793171482), (7, 4137979630), (10, 2896585741), (14, 2068989815), (35, 827595926), (67, 432326230), (70, 413797963), (134, 216163115), (335, 86465246), (469, 61760890), (670, 43232623), (938, 30880445), (1009, 28707490), (2018, 14353745), (2345, 12352178), (4690, 6176089), (5045, 5741498), (6121, 4732210), (7063, 4101070), (10090, 2870749), (12242, 2366105), (14126, 2050535), (30605, 946442), (35315, 820214), (42847, 676030), (61210, 473221), (67603, 428470), (70630, 410107), (85694, 338015), (135206, 214235)]