1477776790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{45013}}^1$

素因数の和:45101

約数の個数: 48

約数和(自身を含む): 3140536752

約数和(自身を除く): 1662759962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 16415, 32830, 45013, 90026, 225065, 315091, 450130, 630182, 1575455, 2205637, 3015871, 3150910, 4411274, 6031742, 11028185, 15079355, 21111097, 22056370, 30158710, 42222194, 105555485, 147777679, 211110970, 295555358, 738888395, 1477776790]

約数ペア:

[(1, 1477776790), (2, 738888395), (5, 295555358), (7, 211110970), (10, 147777679), (14, 105555485), (35, 42222194), (49, 30158710), (67, 22056370), (70, 21111097), (98, 15079355), (134, 11028185), (245, 6031742), (335, 4411274), (469, 3150910), (490, 3015871), (670, 2205637), (938, 1575455), (2345, 630182), (3283, 450130), (4690, 315091), (6566, 225065), (16415, 90026), (32830, 45013)]