78606010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6491}}^1$

素因数の和:6678

約数の個数: 32

約数和(自身を含む): 162663552

約数和(自身を除く): 84057542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 6491, 12110, 12982, 32455, 45437, 64910, 90874, 227185, 454370, 1122943, 2245886, 5614715, 7860601, 11229430, 15721202, 39303005, 78606010]

約数ペア:

[(1, 78606010), (2, 39303005), (5, 15721202), (7, 11229430), (10, 7860601), (14, 5614715), (35, 2245886), (70, 1122943), (173, 454370), (346, 227185), (865, 90874), (1211, 64910), (1730, 45437), (2422, 32455), (6055, 12982), (6491, 12110)]