19143491940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35450911}}^1$

素因数の和:35450929

約数の個数: 48

約数和(自身を含む): 59557532160

約数和(自身を除く): 40414040220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 35450911, 70901822, 106352733, 141803644, 177254555, 212705466, 319058199, 354509110, 425410932, 531763665, 638116398, 709018220, 957174597, 1063527330, 1276232796, 1595290995, 1914349194, 2127054660, 3190581990, 3828698388, 4785872985, 6381163980, 9571745970, 19143491940]

約数ペア:

[(1, 19143491940), (2, 9571745970), (3, 6381163980), (4, 4785872985), (5, 3828698388), (6, 3190581990), (9, 2127054660), (10, 1914349194), (12, 1595290995), (15, 1276232796), (18, 1063527330), (20, 957174597), (27, 709018220), (30, 638116398), (36, 531763665), (45, 425410932), (54, 354509110), (60, 319058199), (90, 212705466), (108, 177254555), (135, 141803644), (180, 106352733), (270, 70901822), (540, 35450911)]