64523830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2017}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 133091136

約数和(自身を除く): 68567306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2017, 2285, 3199, 4034, 4570, 6398, 10085, 14119, 15995, 20170, 28238, 31990, 70595, 141190, 921769, 1843538, 4608845, 6452383, 9217690, 12904766, 32261915, 64523830]

約数ペア:

[(1, 64523830), (2, 32261915), (5, 12904766), (7, 9217690), (10, 6452383), (14, 4608845), (35, 1843538), (70, 921769), (457, 141190), (914, 70595), (2017, 31990), (2285, 28238), (3199, 20170), (4034, 15995), (4570, 14119), (6398, 10085)]