301022020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4969}}^1$

素因数の和:5224

約数の個数: 48

約数和(自身を含む): 683832240

約数和(自身を除く): 382810220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 932, 1165, 2330, 3029, 4660, 4969, 6058, 9938, 12116, 15145, 19876, 24845, 30290, 49690, 60580, 64597, 99380, 129194, 258388, 322985, 645970, 1157777, 1291940, 2315554, 4631108, 5788885, 11577770, 15051101, 23155540, 30102202, 60204404, 75255505, 150511010, 301022020]

約数ペア:

[(1, 301022020), (2, 150511010), (4, 75255505), (5, 60204404), (10, 30102202), (13, 23155540), (20, 15051101), (26, 11577770), (52, 5788885), (65, 4631108), (130, 2315554), (233, 1291940), (260, 1157777), (466, 645970), (932, 322985), (1165, 258388), (2330, 129194), (3029, 99380), (4660, 64597), (4969, 60580), (6058, 49690), (9938, 30290), (12116, 24845), (15145, 19876)]