8854790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 19649952

約数和(自身を除く): 10795162

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1063, 1190, 1666, 2126, 4165, 5315, 7441, 8330, 10630, 14882, 18071, 36142, 37205, 52087, 74410, 90355, 104174, 126497, 180710, 252994, 260435, 520870, 632485, 885479, 1264970, 1770958, 4427395, 8854790]

約数ペア:

[(1, 8854790), (2, 4427395), (5, 1770958), (7, 1264970), (10, 885479), (14, 632485), (17, 520870), (34, 260435), (35, 252994), (49, 180710), (70, 126497), (85, 104174), (98, 90355), (119, 74410), (170, 52087), (238, 37205), (245, 36142), (490, 18071), (595, 14882), (833, 10630), (1063, 8330), (1190, 7441), (1666, 5315), (2126, 4165)]