15435116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 15046804

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 71, 92, 139, 142, 278, 284, 391, 556, 782, 1207, 1564, 1633, 2363, 2414, 3197, 3266, 4726, 4828, 6394, 6532, 9452, 9869, 12788, 19738, 27761, 39476, 54349, 55522, 108698, 111044, 167773, 217396, 226987, 335546, 453974, 671092, 907948, 3858779, 7717558, 15435116]

約数ペア:

[(1, 15435116), (2, 7717558), (4, 3858779), (17, 907948), (23, 671092), (34, 453974), (46, 335546), (68, 226987), (71, 217396), (92, 167773), (139, 111044), (142, 108698), (278, 55522), (284, 54349), (391, 39476), (556, 27761), (782, 19738), (1207, 12788), (1564, 9869), (1633, 9452), (2363, 6532), (2414, 6394), (3197, 4828), (3266, 4726)]