491618430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1820809}}^1$

素因数の和:1820825

約数の個数: 32

約数和(自身を含む): 1310983200

約数和(自身を除く): 819364770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1820809, 3641618, 5462427, 9104045, 10924854, 16387281, 18208090, 27312135, 32774562, 49161843, 54624270, 81936405, 98323686, 163872810, 245809215, 491618430]

約数ペア:

[(1, 491618430), (2, 245809215), (3, 163872810), (5, 98323686), (6, 81936405), (9, 54624270), (10, 49161843), (15, 32774562), (18, 27312135), (27, 18208090), (30, 16387281), (45, 10924854), (54, 9104045), (90, 5462427), (135, 3641618), (270, 1820809)]