15522045140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{68993}}^1$

素因数の和:70616

約数の個数: 48

約数和(自身を含む): 37276630272

約数和(自身を除く): 21754585132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1607, 3214, 6428, 8035, 11249, 16070, 22498, 32140, 44996, 56245, 68993, 112490, 137986, 224980, 275972, 344965, 482951, 689930, 965902, 1379860, 1931804, 2414755, 4829510, 9659020, 110871751, 221743502, 443487004, 554358755, 776102257, 1108717510, 1552204514, 2217435020, 3104409028, 3880511285, 7761022570, 15522045140]

約数ペア:

[(1, 15522045140), (2, 7761022570), (4, 3880511285), (5, 3104409028), (7, 2217435020), (10, 1552204514), (14, 1108717510), (20, 776102257), (28, 554358755), (35, 443487004), (70, 221743502), (140, 110871751), (1607, 9659020), (3214, 4829510), (6428, 2414755), (8035, 1931804), (11249, 1379860), (16070, 965902), (22498, 689930), (32140, 482951), (44996, 344965), (56245, 275972), (68993, 224980), (112490, 137986)]