451330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 895356

約数和(自身を除く): 444026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 373, 605, 746, 1210, 1865, 3730, 4103, 8206, 20515, 41030, 45133, 90266, 225665, 451330]

約数ペア:

[(1, 451330), (2, 225665), (5, 90266), (10, 45133), (11, 41030), (22, 20515), (55, 8206), (110, 4103), (121, 3730), (242, 1865), (373, 1210), (605, 746)]