2017730910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{12289}}^1$

素因数の和:12733

約数の個数: 64

約数和(自身を含む): 5227871040

約数和(自身を除く): 3210140130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 421, 842, 1263, 2105, 2526, 4210, 5473, 6315, 10946, 12289, 12630, 16419, 24578, 27365, 32838, 36867, 54730, 61445, 73734, 82095, 122890, 159757, 164190, 184335, 319514, 368670, 479271, 798785, 958542, 1597570, 2396355, 4792710, 5173669, 10347338, 15521007, 25868345, 31042014, 51736690, 67257697, 77605035, 134515394, 155210070, 201773091, 336288485, 403546182, 672576970, 1008865455, 2017730910]

約数ペア:

[(1, 2017730910), (2, 1008865455), (3, 672576970), (5, 403546182), (6, 336288485), (10, 201773091), (13, 155210070), (15, 134515394), (26, 77605035), (30, 67257697), (39, 51736690), (65, 31042014), (78, 25868345), (130, 15521007), (195, 10347338), (390, 5173669), (421, 4792710), (842, 2396355), (1263, 1597570), (2105, 958542), (2526, 798785), (4210, 479271), (5473, 368670), (6315, 319514), (10946, 184335), (12289, 164190), (12630, 159757), (16419, 122890), (24578, 82095), (27365, 73734), (32838, 61445), (36867, 54730)]