2017000430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 3820013568

約数和(自身を除く): 1803013138

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 277, 283, 310, 415, 554, 566, 830, 1385, 1415, 2573, 2770, 2830, 5146, 8587, 8773, 12865, 17174, 17546, 22991, 23489, 25730, 42935, 43865, 45982, 46978, 78391, 85870, 87730, 114955, 117445, 156782, 229910, 234890, 391955, 712721, 728159, 783910, 1425442, 1456318, 2430121, 3563605, 3640795, 4860242, 6506453, 7127210, 7281590, 12150605, 13012906, 24301210, 32532265, 65064530, 201700043, 403400086, 1008500215, 2017000430]

約数ペア:

[(1, 2017000430), (2, 1008500215), (5, 403400086), (10, 201700043), (31, 65064530), (62, 32532265), (83, 24301210), (155, 13012906), (166, 12150605), (277, 7281590), (283, 7127210), (310, 6506453), (415, 4860242), (554, 3640795), (566, 3563605), (830, 2430121), (1385, 1456318), (1415, 1425442), (2573, 783910), (2770, 728159), (2830, 712721), (5146, 391955), (8587, 234890), (8773, 229910), (12865, 156782), (17174, 117445), (17546, 114955), (22991, 87730), (23489, 85870), (25730, 78391), (42935, 46978), (43865, 45982)]