107403940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2917}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 258838272

約数和(自身を除く): 151434332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2630, 2917, 3682, 5260, 5834, 7364, 9205, 11668, 14585, 18410, 20419, 29170, 36820, 40838, 58340, 81676, 102095, 204190, 408380, 767171, 1534342, 3068684, 3835855, 5370197, 7671710, 10740394, 15343420, 21480788, 26850985, 53701970, 107403940]

約数ペア:

[(1, 107403940), (2, 53701970), (4, 26850985), (5, 21480788), (7, 15343420), (10, 10740394), (14, 7671710), (20, 5370197), (28, 3835855), (35, 3068684), (70, 1534342), (140, 767171), (263, 408380), (526, 204190), (1052, 102095), (1315, 81676), (1841, 58340), (2630, 40838), (2917, 36820), (3682, 29170), (5260, 20419), (5834, 18410), (7364, 14585), (9205, 11668)]