90945030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275591}}^1$

素因数の和:275612

約数の個数: 32

約数和(自身を含む): 238111488

約数和(自身を除く): 147166458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 275591, 551182, 826773, 1377955, 1653546, 2755910, 3031501, 4133865, 6063002, 8267730, 9094503, 15157505, 18189006, 30315010, 45472515, 90945030]

約数ペア:

[(1, 90945030), (2, 45472515), (3, 30315010), (5, 18189006), (6, 15157505), (10, 9094503), (11, 8267730), (15, 6063002), (22, 4133865), (30, 3031501), (33, 2755910), (55, 1653546), (66, 1377955), (110, 826773), (165, 551182), (330, 275591)]