2015453570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3851

約数の個数: 64

約数和(自身を含む): 4030145280

約数和(自身を除く): 2014691710

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 71, 118, 130, 142, 295, 355, 590, 710, 767, 923, 1534, 1846, 3701, 3835, 4189, 4615, 7402, 7670, 8378, 9230, 18505, 20945, 37010, 41890, 48113, 54457, 96226, 108914, 218359, 240565, 262771, 272285, 436718, 481130, 525542, 544570, 1091795, 1313855, 2183590, 2627710, 2838667, 3416023, 5677334, 6832046, 14193335, 15503489, 17080115, 28386670, 31006978, 34160230, 77517445, 155034890, 201545357, 403090714, 1007726785, 2015453570]

約数ペア:

[(1, 2015453570), (2, 1007726785), (5, 403090714), (10, 201545357), (13, 155034890), (26, 77517445), (59, 34160230), (65, 31006978), (71, 28386670), (118, 17080115), (130, 15503489), (142, 14193335), (295, 6832046), (355, 5677334), (590, 3416023), (710, 2838667), (767, 2627710), (923, 2183590), (1534, 1313855), (1846, 1091795), (3701, 544570), (3835, 525542), (4189, 481130), (4615, 436718), (7402, 272285), (7670, 262771), (8378, 240565), (9230, 218359), (18505, 108914), (20945, 96226), (37010, 54457), (41890, 48113)]