2801984930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5771

約数の個数: 48

約数和(自身を含む): 5312960640

約数和(自身を除く): 2510975710

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 841, 1682, 1711, 3422, 4205, 5647, 8410, 8555, 11294, 17110, 28235, 49619, 56470, 99238, 163763, 248095, 327526, 333173, 496190, 666346, 818815, 1637630, 1665865, 3331730, 4749127, 9498254, 9662017, 19324034, 23745635, 47491270, 48310085, 96620170, 280198493, 560396986, 1400992465, 2801984930]

約数ペア:

[(1, 2801984930), (2, 1400992465), (5, 560396986), (10, 280198493), (29, 96620170), (58, 48310085), (59, 47491270), (118, 23745635), (145, 19324034), (290, 9662017), (295, 9498254), (590, 4749127), (841, 3331730), (1682, 1665865), (1711, 1637630), (3422, 818815), (4205, 666346), (5647, 496190), (8410, 333173), (8555, 327526), (11294, 248095), (17110, 163763), (28235, 99238), (49619, 56470)]