2017269990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{19141}}^1$

素因数の和:20325

約数の個数: 48

約数和(自身を含む): 5249655216

約数和(自身を除く): 3232385226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1171, 2342, 3513, 5855, 7026, 10539, 11710, 17565, 19141, 21078, 35130, 38282, 52695, 57423, 95705, 105390, 114846, 172269, 191410, 287115, 344538, 574230, 861345, 1722690, 22414111, 44828222, 67242333, 112070555, 134484666, 201726999, 224141110, 336211665, 403453998, 672423330, 1008634995, 2017269990]

約数ペア:

[(1, 2017269990), (2, 1008634995), (3, 672423330), (5, 403453998), (6, 336211665), (9, 224141110), (10, 201726999), (15, 134484666), (18, 112070555), (30, 67242333), (45, 44828222), (90, 22414111), (1171, 1722690), (2342, 861345), (3513, 574230), (5855, 344538), (7026, 287115), (10539, 191410), (11710, 172269), (17565, 114846), (19141, 105390), (21078, 95705), (35130, 57423), (38282, 52695)]