30254884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 61189632

約数和(自身を除く): 30934748

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 541, 682, 902, 1082, 1271, 1364, 1804, 2164, 2542, 5084, 5951, 11902, 13981, 16771, 22181, 23804, 27962, 33542, 44362, 55924, 67084, 88724, 184481, 243991, 368962, 487982, 687611, 737924, 975964, 1375222, 2750444, 7563721, 15127442, 30254884]

約数ペア:

[(1, 30254884), (2, 15127442), (4, 7563721), (11, 2750444), (22, 1375222), (31, 975964), (41, 737924), (44, 687611), (62, 487982), (82, 368962), (124, 243991), (164, 184481), (341, 88724), (451, 67084), (541, 55924), (682, 44362), (902, 33542), (1082, 27962), (1271, 23804), (1364, 22181), (1804, 16771), (2164, 13981), (2542, 11902), (5084, 5951)]