2089968390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{9413}}^1$

素因数の和:11893

約数の個数: 48

約数和(自身を含む): 5436697968

約数和(自身を除く): 3346729578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2467, 4934, 7401, 9413, 12335, 14802, 18826, 22203, 24670, 28239, 37005, 44406, 47065, 56478, 74010, 84717, 94130, 111015, 141195, 169434, 222030, 282390, 423585, 847170, 23221871, 46443742, 69665613, 116109355, 139331226, 208996839, 232218710, 348328065, 417993678, 696656130, 1044984195, 2089968390]

約数ペア:

[(1, 2089968390), (2, 1044984195), (3, 696656130), (5, 417993678), (6, 348328065), (9, 232218710), (10, 208996839), (15, 139331226), (18, 116109355), (30, 69665613), (45, 46443742), (90, 23221871), (2467, 847170), (4934, 423585), (7401, 282390), (9413, 222030), (12335, 169434), (14802, 141195), (18826, 111015), (22203, 94130), (24670, 84717), (28239, 74010), (37005, 56478), (44406, 47065)]