119882220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54001}}^1$

素因数の和:54050

約数の個数: 48

約数和(自身を含む): 344748768

約数和(自身を除く): 224866548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 54001, 108002, 162003, 216004, 270005, 324006, 540010, 648012, 810015, 1080020, 1620030, 1998037, 3240060, 3996074, 5994111, 7992148, 9990185, 11988222, 19980370, 23976444, 29970555, 39960740, 59941110, 119882220]

約数ペア:

[(1, 119882220), (2, 59941110), (3, 39960740), (4, 29970555), (5, 23976444), (6, 19980370), (10, 11988222), (12, 9990185), (15, 7992148), (20, 5994111), (30, 3996074), (37, 3240060), (60, 1998037), (74, 1620030), (111, 1080020), (148, 810015), (185, 648012), (222, 540010), (370, 324006), (444, 270005), (555, 216004), (740, 162003), (1110, 108002), (2220, 54001)]