31938130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{977}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 65909376

約数和(自身を除く): 33971246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 977, 1954, 2335, 3269, 4670, 4885, 6538, 6839, 9770, 13678, 16345, 32690, 34195, 68390, 456259, 912518, 2281295, 3193813, 4562590, 6387626, 15969065, 31938130]

約数ペア:

[(1, 31938130), (2, 15969065), (5, 6387626), (7, 4562590), (10, 3193813), (14, 2281295), (35, 912518), (70, 456259), (467, 68390), (934, 34195), (977, 32690), (1954, 16345), (2335, 13678), (3269, 9770), (4670, 6839), (4885, 6538)]