6871305740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1\times {\mathrm{7757}}^1$

素因数の和:11186

約数の個数: 48

約数和(自身を含む): 15546287232

約数和(自身を除く): 8674981492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3407, 6814, 7757, 13628, 15514, 17035, 31028, 34070, 38785, 44291, 68140, 77570, 88582, 100841, 155140, 177164, 201682, 221455, 403364, 442910, 504205, 885820, 1008410, 2016820, 26428099, 52856198, 105712396, 132140495, 264280990, 343565287, 528561980, 687130574, 1374261148, 1717826435, 3435652870, 6871305740]

約数ペア:

[(1, 6871305740), (2, 3435652870), (4, 1717826435), (5, 1374261148), (10, 687130574), (13, 528561980), (20, 343565287), (26, 264280990), (52, 132140495), (65, 105712396), (130, 52856198), (260, 26428099), (3407, 2016820), (6814, 1008410), (7757, 885820), (13628, 504205), (15514, 442910), (17035, 403364), (31028, 221455), (34070, 201682), (38785, 177164), (44291, 155140), (68140, 100841), (77570, 88582)]