78366810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18793}}^1$

素因数の和:18942

約数の個数: 32

約数和(自身を含む): 189443520

約数和(自身を除く): 111076710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 18793, 37586, 56379, 93965, 112758, 187930, 281895, 563790, 2612227, 5224454, 7836681, 13061135, 15673362, 26122270, 39183405, 78366810]

約数ペア:

[(1, 78366810), (2, 39183405), (3, 26122270), (5, 15673362), (6, 13061135), (10, 7836681), (15, 5224454), (30, 2612227), (139, 563790), (278, 281895), (417, 187930), (695, 112758), (834, 93965), (1390, 56379), (2085, 37586), (4170, 18793)]