7756260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 21845376

約数和(自身を除く): 14089116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 503, 514, 771, 1006, 1028, 1285, 1509, 1542, 2012, 2515, 2570, 3018, 3084, 3855, 5030, 5140, 6036, 7545, 7710, 10060, 15090, 15420, 30180, 129271, 258542, 387813, 517084, 646355, 775626, 1292710, 1551252, 1939065, 2585420, 3878130, 7756260]

約数ペア:

[(1, 7756260), (2, 3878130), (3, 2585420), (4, 1939065), (5, 1551252), (6, 1292710), (10, 775626), (12, 646355), (15, 517084), (20, 387813), (30, 258542), (60, 129271), (257, 30180), (503, 15420), (514, 15090), (771, 10060), (1006, 7710), (1028, 7545), (1285, 6036), (1509, 5140), (1542, 5030), (2012, 3855), (2515, 3084), (2570, 3018)]