64334060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{65647}}^1$

素因数の和:65670

約数の個数: 36

約数和(自身を含む): 157161312

約数和(自身を除く): 92827252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 65647, 131294, 262588, 328235, 459529, 656470, 919058, 1312940, 1838116, 2297645, 3216703, 4595290, 6433406, 9190580, 12866812, 16083515, 32167030, 64334060]

約数ペア:

[(1, 64334060), (2, 32167030), (4, 16083515), (5, 12866812), (7, 9190580), (10, 6433406), (14, 4595290), (20, 3216703), (28, 2297645), (35, 1838116), (49, 1312940), (70, 919058), (98, 656470), (140, 459529), (196, 328235), (245, 262588), (490, 131294), (980, 65647)]