1030042390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 2037934080

約数和(自身を除く): 1007891690

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 127, 130, 178, 254, 445, 635, 701, 890, 1157, 1270, 1402, 1651, 2314, 3302, 3505, 5785, 7010, 8255, 9113, 11303, 11570, 16510, 18226, 22606, 45565, 56515, 62389, 89027, 91130, 113030, 124778, 146939, 178054, 293878, 311945, 445135, 623890, 734695, 811057, 890270, 1157351, 1469390, 1622114, 2314702, 4055285, 5786755, 7923403, 8110570, 11573510, 15846806, 39617015, 79234030, 103004239, 206008478, 515021195, 1030042390]

約数ペア:

[(1, 1030042390), (2, 515021195), (5, 206008478), (10, 103004239), (13, 79234030), (26, 39617015), (65, 15846806), (89, 11573510), (127, 8110570), (130, 7923403), (178, 5786755), (254, 4055285), (445, 2314702), (635, 1622114), (701, 1469390), (890, 1157351), (1157, 890270), (1270, 811057), (1402, 734695), (1651, 623890), (2314, 445135), (3302, 311945), (3505, 293878), (5785, 178054), (7010, 146939), (8255, 124778), (9113, 113030), (11303, 91130), (11570, 89027), (16510, 62389), (18226, 56515), (22606, 45565)]