131093690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 294658560

約数和(自身を除く): 163564870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1846, 2029, 2485, 4058, 4615, 4970, 6461, 9230, 10145, 12922, 14203, 20290, 26377, 28406, 32305, 52754, 64610, 71015, 131885, 142030, 144059, 184639, 263770, 288118, 369278, 720295, 923195, 1008413, 1440590, 1846390, 1872767, 2016826, 3745534, 5042065, 9363835, 10084130, 13109369, 18727670, 26218738, 65546845, 131093690]

約数ペア:

[(1, 131093690), (2, 65546845), (5, 26218738), (7, 18727670), (10, 13109369), (13, 10084130), (14, 9363835), (26, 5042065), (35, 3745534), (65, 2016826), (70, 1872767), (71, 1846390), (91, 1440590), (130, 1008413), (142, 923195), (182, 720295), (355, 369278), (455, 288118), (497, 263770), (710, 184639), (910, 144059), (923, 142030), (994, 131885), (1846, 71015), (2029, 64610), (2485, 52754), (4058, 32305), (4615, 28406), (4970, 26377), (6461, 20290), (9230, 14203), (10145, 12922)]