31274615090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{11299}}^1$

素因数の和:11547

約数の個数: 64

約数和(自身を含む): 59389545600

約数和(自身を除く): 28114930510

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 157, 205, 215, 314, 410, 430, 785, 1570, 1763, 3526, 6437, 6751, 8815, 11299, 12874, 13502, 17630, 22598, 32185, 33755, 56495, 64370, 67510, 112990, 276791, 463259, 485857, 553582, 926518, 971714, 1383955, 1773943, 2316295, 2429285, 2767910, 3547886, 4632590, 4858570, 8869715, 17739430, 19920137, 39840274, 72731663, 76279549, 99600685, 145463326, 152559098, 199201370, 363658315, 381397745, 727316630, 762795490, 3127461509, 6254923018, 15637307545, 31274615090]

約数ペア:

[(1, 31274615090), (2, 15637307545), (5, 6254923018), (10, 3127461509), (41, 762795490), (43, 727316630), (82, 381397745), (86, 363658315), (157, 199201370), (205, 152559098), (215, 145463326), (314, 99600685), (410, 76279549), (430, 72731663), (785, 39840274), (1570, 19920137), (1763, 17739430), (3526, 8869715), (6437, 4858570), (6751, 4632590), (8815, 3547886), (11299, 2767910), (12874, 2429285), (13502, 2316295), (17630, 1773943), (22598, 1383955), (32185, 971714), (33755, 926518), (56495, 553582), (64370, 485857), (67510, 463259), (112990, 276791)]