21704418610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3221}}^1\times {\mathrm{96263}}^1$

素因数の和:99498

約数の個数: 32

約数和(自身を含む): 44663415552

約数和(自身を除く): 22958996942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3221, 6442, 16105, 22547, 32210, 45094, 96263, 112735, 192526, 225470, 481315, 673841, 962630, 1347682, 3369205, 6738410, 310063123, 620126246, 1550315615, 2170441861, 3100631230, 4340883722, 10852209305, 21704418610]

約数ペア:

[(1, 21704418610), (2, 10852209305), (5, 4340883722), (7, 3100631230), (10, 2170441861), (14, 1550315615), (35, 620126246), (70, 310063123), (3221, 6738410), (6442, 3369205), (16105, 1347682), (22547, 962630), (32210, 673841), (45094, 481315), (96263, 225470), (112735, 192526)]