15042706

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 27907200

約数和(自身を除く): 12864494

約数列:

[1, 2, 7, 14, 29, 49, 58, 67, 79, 98, 134, 158, 203, 406, 469, 553, 938, 1106, 1421, 1943, 2291, 2842, 3283, 3871, 3886, 4582, 5293, 6566, 7742, 10586, 13601, 16037, 27202, 32074, 37051, 74102, 95207, 112259, 153497, 190414, 224518, 259357, 306994, 518714, 1074479, 2148958, 7521353, 15042706]

約数ペア:

[(1, 15042706), (2, 7521353), (7, 2148958), (14, 1074479), (29, 518714), (49, 306994), (58, 259357), (67, 224518), (79, 190414), (98, 153497), (134, 112259), (158, 95207), (203, 74102), (406, 37051), (469, 32074), (553, 27202), (938, 16037), (1106, 13601), (1421, 10586), (1943, 7742), (2291, 6566), (2842, 5293), (3283, 4582), (3871, 3886)]