26760390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18979}}^1$

素因数の和:19036

約数の個数: 32

約数和(自身を含む): 65594880

約数和(自身を除く): 38834490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 18979, 37958, 56937, 94895, 113874, 189790, 284685, 569370, 892013, 1784026, 2676039, 4460065, 5352078, 8920130, 13380195, 26760390]

約数ペア:

[(1, 26760390), (2, 13380195), (3, 8920130), (5, 5352078), (6, 4460065), (10, 2676039), (15, 1784026), (30, 892013), (47, 569370), (94, 284685), (141, 189790), (235, 113874), (282, 94895), (470, 56937), (705, 37958), (1410, 18979)]