315103689230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1\times {\mathrm{22937}}^1$

素因数の和:24785

約数の個数: 64

約数和(自身を含む): 627847925760

約数和(自身を除く): 312744236530

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1759, 3518, 3905, 7810, 8795, 17590, 19349, 22937, 38698, 45874, 96745, 114685, 124889, 193490, 229370, 249778, 252307, 504614, 624445, 1248890, 1261535, 1373779, 1628527, 2523070, 2747558, 3257054, 6868895, 8142635, 13737790, 16285270, 17913797, 35827594, 40346183, 80692366, 89568985, 179137970, 201730915, 403461830, 443808013, 887616026, 2219040065, 2864578993, 4438080130, 5729157986, 14322894965, 28645789930, 31510368923, 63020737846, 157551844615, 315103689230]

約数ペア:

[(1, 315103689230), (2, 157551844615), (5, 63020737846), (10, 31510368923), (11, 28645789930), (22, 14322894965), (55, 5729157986), (71, 4438080130), (110, 2864578993), (142, 2219040065), (355, 887616026), (710, 443808013), (781, 403461830), (1562, 201730915), (1759, 179137970), (3518, 89568985), (3905, 80692366), (7810, 40346183), (8795, 35827594), (17590, 17913797), (19349, 16285270), (22937, 13737790), (38698, 8142635), (45874, 6868895), (96745, 3257054), (114685, 2747558), (124889, 2523070), (193490, 1628527), (229370, 1373779), (249778, 1261535), (252307, 1248890), (504614, 624445)]