142825340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5897}}^1$

素因数の和:6086

約数の個数: 48

約数和(自身を含む): 344820672

約数和(自身を除く): 201995332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 5897, 6055, 11794, 12110, 23588, 24220, 29485, 41279, 58970, 82558, 117940, 165116, 206395, 412790, 825580, 1020181, 2040362, 4080724, 5100905, 7141267, 10201810, 14282534, 20403620, 28565068, 35706335, 71412670, 142825340]

約数ペア:

[(1, 142825340), (2, 71412670), (4, 35706335), (5, 28565068), (7, 20403620), (10, 14282534), (14, 10201810), (20, 7141267), (28, 5100905), (35, 4080724), (70, 2040362), (140, 1020181), (173, 825580), (346, 412790), (692, 206395), (865, 165116), (1211, 117940), (1730, 82558), (2422, 58970), (3460, 41279), (4844, 29485), (5897, 24220), (6055, 23588), (11794, 12110)]