7989170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 16713216

約数和(自身を除く): 8724046

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 1871, 2135, 3742, 4270, 9355, 13097, 18710, 26194, 65485, 114131, 130970, 228262, 570655, 798917, 1141310, 1597834, 3994585, 7989170]

約数ペア:

[(1, 7989170), (2, 3994585), (5, 1597834), (7, 1141310), (10, 798917), (14, 570655), (35, 228262), (61, 130970), (70, 114131), (122, 65485), (305, 26194), (427, 18710), (610, 13097), (854, 9355), (1871, 4270), (2135, 3742)]