514082010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2089}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 1331447040

約数和(自身を除く): 817365030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 631, 1262, 1893, 2089, 3155, 3786, 4178, 6267, 6310, 8203, 9465, 10445, 12534, 16406, 18930, 20890, 24609, 27157, 31335, 41015, 49218, 54314, 62670, 81471, 82030, 123045, 135785, 162942, 246090, 271570, 407355, 814710, 1318159, 2636318, 3954477, 6590795, 7908954, 13181590, 17136067, 19772385, 34272134, 39544770, 51408201, 85680335, 102816402, 171360670, 257041005, 514082010]

約数ペア:

[(1, 514082010), (2, 257041005), (3, 171360670), (5, 102816402), (6, 85680335), (10, 51408201), (13, 39544770), (15, 34272134), (26, 19772385), (30, 17136067), (39, 13181590), (65, 7908954), (78, 6590795), (130, 3954477), (195, 2636318), (390, 1318159), (631, 814710), (1262, 407355), (1893, 271570), (2089, 246090), (3155, 162942), (3786, 135785), (4178, 123045), (6267, 82030), (6310, 81471), (8203, 62670), (9465, 54314), (10445, 49218), (12534, 41015), (16406, 31335), (18930, 27157), (20890, 24609)]