30949842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 79699968

約数和(自身を除く): 48750126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2161, 2387, 4322, 4774, 6483, 7161, 12966, 14322, 15127, 23771, 30254, 45381, 47542, 66991, 71313, 90762, 133982, 142626, 166397, 200973, 332794, 401946, 468937, 499191, 736901, 937874, 998382, 1406811, 1473802, 2210703, 2813622, 4421406, 5158307, 10316614, 15474921, 30949842]

約数ペア:

[(1, 30949842), (2, 15474921), (3, 10316614), (6, 5158307), (7, 4421406), (11, 2813622), (14, 2210703), (21, 1473802), (22, 1406811), (31, 998382), (33, 937874), (42, 736901), (62, 499191), (66, 468937), (77, 401946), (93, 332794), (154, 200973), (186, 166397), (217, 142626), (231, 133982), (341, 90762), (434, 71313), (462, 66991), (651, 47542), (682, 45381), (1023, 30254), (1302, 23771), (2046, 15127), (2161, 14322), (2387, 12966), (4322, 7161), (4774, 6483)]