102850790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3701}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 212169024

約数和(自身を除く): 109318234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3701, 3970, 5558, 7402, 13895, 18505, 25907, 27790, 37010, 51814, 129535, 259070, 1469297, 2938594, 7346485, 10285079, 14692970, 20570158, 51425395, 102850790]

約数ペア:

[(1, 102850790), (2, 51425395), (5, 20570158), (7, 14692970), (10, 10285079), (14, 7346485), (35, 2938594), (70, 1469297), (397, 259070), (794, 129535), (1985, 51814), (2779, 37010), (3701, 27790), (3970, 25907), (5558, 18505), (7402, 13895)]