68312370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{46471}}^1$

素因数の和:46495

約数の個数: 48

約数和(自身を含む): 190721088

約数和(自身を除く): 122408718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 46471, 92942, 139413, 232355, 278826, 325297, 464710, 650594, 697065, 975891, 1394130, 1626485, 1951782, 2277079, 3252970, 4554158, 4879455, 6831237, 9758910, 11385395, 13662474, 22770790, 34156185, 68312370]

約数ペア:

[(1, 68312370), (2, 34156185), (3, 22770790), (5, 13662474), (6, 11385395), (7, 9758910), (10, 6831237), (14, 4879455), (15, 4554158), (21, 3252970), (30, 2277079), (35, 1951782), (42, 1626485), (49, 1394130), (70, 975891), (98, 697065), (105, 650594), (147, 464710), (210, 325297), (245, 278826), (294, 232355), (490, 139413), (735, 92942), (1470, 46471)]