42903540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79451}}^1$

素因数の和:79469

約数の個数: 48

約数和(自身を含む): 133479360

約数和(自身を除く): 90575820

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, 79451, 158902, 238353, 317804, 397255, 476706, 715059, 794510, 953412, 1191765, 1430118, 1589020, 2145177, 2383530, 2860236, 3575295, 4290354, 4767060, 7150590, 8580708, 10725885, 14301180, 21451770, 42903540]

約数ペア:

[(1, 42903540), (2, 21451770), (3, 14301180), (4, 10725885), (5, 8580708), (6, 7150590), (9, 4767060), (10, 4290354), (12, 3575295), (15, 2860236), (18, 2383530), (20, 2145177), (27, 1589020), (30, 1430118), (36, 1191765), (45, 953412), (54, 794510), (60, 715059), (90, 476706), (108, 397255), (135, 317804), (180, 238353), (270, 158902), (540, 79451)]