6340260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 17865792

約数和(自身を除く): 11525532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 421, 502, 753, 842, 1004, 1255, 1263, 1506, 1684, 2105, 2510, 2526, 3012, 3765, 4210, 5020, 5052, 6315, 7530, 8420, 12630, 15060, 25260, 105671, 211342, 317013, 422684, 528355, 634026, 1056710, 1268052, 1585065, 2113420, 3170130, 6340260]

約数ペア:

[(1, 6340260), (2, 3170130), (3, 2113420), (4, 1585065), (5, 1268052), (6, 1056710), (10, 634026), (12, 528355), (15, 422684), (20, 317013), (30, 211342), (60, 105671), (251, 25260), (421, 15060), (502, 12630), (753, 8420), (842, 7530), (1004, 6315), (1255, 5052), (1263, 5020), (1506, 4210), (1684, 3765), (2105, 3012), (2510, 2526)]