64151070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4871}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 90193890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 4871, 6585, 9742, 13170, 14613, 24355, 29226, 48710, 73065, 146130, 2138369, 4276738, 6415107, 10691845, 12830214, 21383690, 32075535, 64151070]

約数ペア:

[(1, 64151070), (2, 32075535), (3, 21383690), (5, 12830214), (6, 10691845), (10, 6415107), (15, 4276738), (30, 2138369), (439, 146130), (878, 73065), (1317, 48710), (2195, 29226), (2634, 24355), (4390, 14613), (4871, 13170), (6585, 9742)]