17810070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 25251690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4271, 8542, 12813, 21355, 25626, 42710, 64065, 128130, 593669, 1187338, 1781007, 2968345, 3562014, 5936690, 8905035, 17810070]

約数ペア:

[(1, 17810070), (2, 8905035), (3, 5936690), (5, 3562014), (6, 2968345), (10, 1781007), (15, 1187338), (30, 593669), (139, 128130), (278, 64065), (417, 42710), (695, 25626), (834, 21355), (1390, 12813), (2085, 8542), (4170, 4271)]