30111130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4259}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 62570880

約数和(自身を除く): 32459750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 4259, 7070, 8518, 21295, 29813, 42590, 59626, 149065, 298130, 430159, 860318, 2150795, 3011113, 4301590, 6022226, 15055565, 30111130]

約数ペア:

[(1, 30111130), (2, 15055565), (5, 6022226), (7, 4301590), (10, 3011113), (14, 2150795), (35, 860318), (70, 430159), (101, 298130), (202, 149065), (505, 59626), (707, 42590), (1010, 29813), (1414, 21295), (3535, 8518), (4259, 7070)]