682661830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 1307957760

約数和(自身を除く): 625295930

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 361, 635, 722, 1270, 1489, 1805, 2413, 2978, 3610, 4826, 7445, 12065, 14890, 24130, 28291, 45847, 56582, 91694, 141455, 189103, 229235, 282910, 378206, 458470, 537529, 945515, 1075058, 1891030, 2687645, 3592957, 5375290, 7185914, 17964785, 35929570, 68266183, 136532366, 341330915, 682661830]

約数ペア:

[(1, 682661830), (2, 341330915), (5, 136532366), (10, 68266183), (19, 35929570), (38, 17964785), (95, 7185914), (127, 5375290), (190, 3592957), (254, 2687645), (361, 1891030), (635, 1075058), (722, 945515), (1270, 537529), (1489, 458470), (1805, 378206), (2413, 282910), (2978, 229235), (3610, 189103), (4826, 141455), (7445, 91694), (12065, 56582), (14890, 45847), (24130, 28291)]