2021986530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{159337}}^1$

素因数の和:159400

約数の個数: 64

約数和(自身を含む): 5506721280

約数和(自身を除く): 3484734750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 159337, 318674, 478011, 796685, 956022, 1434033, 1593370, 2390055, 2868066, 4302099, 4780110, 7170165, 7488839, 8604198, 14340330, 14977678, 21510495, 22466517, 37444195, 43020990, 44933034, 67399551, 74888390, 112332585, 134799102, 202198653, 224665170, 336997755, 404397306, 673995510, 1010993265, 2021986530]

約数ペア:

[(1, 2021986530), (2, 1010993265), (3, 673995510), (5, 404397306), (6, 336997755), (9, 224665170), (10, 202198653), (15, 134799102), (18, 112332585), (27, 74888390), (30, 67399551), (45, 44933034), (47, 43020990), (54, 37444195), (90, 22466517), (94, 21510495), (135, 14977678), (141, 14340330), (235, 8604198), (270, 7488839), (282, 7170165), (423, 4780110), (470, 4302099), (705, 2868066), (846, 2390055), (1269, 1593370), (1410, 1434033), (2115, 956022), (2538, 796685), (4230, 478011), (6345, 318674), (12690, 159337)]