64362090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 168537600

約数和(自身を除く): 104175510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2089, 2370, 3081, 4178, 5135, 6162, 6267, 10270, 10445, 12534, 15405, 20890, 27157, 30810, 31335, 54314, 62670, 81471, 135785, 162942, 165031, 271570, 330062, 407355, 495093, 814710, 825155, 990186, 1650310, 2145403, 2475465, 4290806, 4950930, 6436209, 10727015, 12872418, 21454030, 32181045, 64362090]

約数ペア:

[(1, 64362090), (2, 32181045), (3, 21454030), (5, 12872418), (6, 10727015), (10, 6436209), (13, 4950930), (15, 4290806), (26, 2475465), (30, 2145403), (39, 1650310), (65, 990186), (78, 825155), (79, 814710), (130, 495093), (158, 407355), (195, 330062), (237, 271570), (390, 165031), (395, 162942), (474, 135785), (790, 81471), (1027, 62670), (1185, 54314), (2054, 31335), (2089, 30810), (2370, 27157), (3081, 20890), (4178, 15405), (5135, 12534), (6162, 10445), (6267, 10270)]