130667810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 299747952

約数和(自身を除く): 169080142

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 73, 91, 98, 130, 146, 182, 245, 281, 365, 455, 490, 511, 562, 637, 730, 910, 949, 1022, 1274, 1405, 1898, 1967, 2555, 2810, 3185, 3577, 3653, 3934, 4745, 5110, 6370, 6643, 7154, 7306, 9490, 9835, 13286, 13769, 17885, 18265, 19670, 20513, 25571, 27538, 33215, 35770, 36530, 41026, 46501, 51142, 66430, 68845, 93002, 102565, 127855, 137690, 143591, 178997, 205130, 232505, 255710, 266669, 287182, 357994, 465010, 533338, 717955, 894985, 1005137, 1333345, 1435910, 1789970, 1866683, 2010274, 2666690, 3733366, 5025685, 9333415, 10051370, 13066781, 18666830, 26133562, 65333905, 130667810]

約数ペア:

[(1, 130667810), (2, 65333905), (5, 26133562), (7, 18666830), (10, 13066781), (13, 10051370), (14, 9333415), (26, 5025685), (35, 3733366), (49, 2666690), (65, 2010274), (70, 1866683), (73, 1789970), (91, 1435910), (98, 1333345), (130, 1005137), (146, 894985), (182, 717955), (245, 533338), (281, 465010), (365, 357994), (455, 287182), (490, 266669), (511, 255710), (562, 232505), (637, 205130), (730, 178997), (910, 143591), (949, 137690), (1022, 127855), (1274, 102565), (1405, 93002), (1898, 68845), (1967, 66430), (2555, 51142), (2810, 46501), (3185, 41026), (3577, 36530), (3653, 35770), (3934, 33215), (4745, 27538), (5110, 25571), (6370, 20513), (6643, 19670), (7154, 18265), (7306, 17885), (9490, 13769), (9835, 13286)]