8103810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 14757630

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1889, 2145, 3778, 4290, 5667, 9445, 11334, 18890, 20779, 24557, 28335, 41558, 49114, 56670, 62337, 73671, 103895, 122785, 124674, 147342, 207790, 245570, 270127, 311685, 368355, 540254, 623370, 736710, 810381, 1350635, 1620762, 2701270, 4051905, 8103810]

約数ペア:

[(1, 8103810), (2, 4051905), (3, 2701270), (5, 1620762), (6, 1350635), (10, 810381), (11, 736710), (13, 623370), (15, 540254), (22, 368355), (26, 311685), (30, 270127), (33, 245570), (39, 207790), (55, 147342), (65, 124674), (66, 122785), (78, 103895), (110, 73671), (130, 62337), (143, 56670), (165, 49114), (195, 41558), (286, 28335), (330, 24557), (390, 20779), (429, 18890), (715, 11334), (858, 9445), (1430, 5667), (1889, 4290), (2145, 3778)]