70297070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 58957330

約数列:

[1, 2, 5, 10, 67, 134, 239, 335, 439, 478, 670, 878, 1195, 2195, 2390, 4390, 16013, 29413, 32026, 58826, 80065, 104921, 147065, 160130, 209842, 294130, 524605, 1049210, 7029707, 14059414, 35148535, 70297070]

約数ペア:

[(1, 70297070), (2, 35148535), (5, 14059414), (10, 7029707), (67, 1049210), (134, 524605), (239, 294130), (335, 209842), (439, 160130), (478, 147065), (670, 104921), (878, 80065), (1195, 58826), (2195, 32026), (2390, 29413), (4390, 16013)]