30654904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 70732800

約数和(自身を除く): 40077896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 613, 658, 893, 1064, 1226, 1316, 1786, 2452, 2632, 3572, 4291, 4904, 6251, 7144, 8582, 11647, 12502, 17164, 23294, 25004, 28811, 34328, 46588, 50008, 57622, 81529, 93176, 115244, 163058, 201677, 230488, 326116, 403354, 547409, 652232, 806708, 1094818, 1613416, 2189636, 3831863, 4379272, 7663726, 15327452, 30654904]

約数ペア:

[(1, 30654904), (2, 15327452), (4, 7663726), (7, 4379272), (8, 3831863), (14, 2189636), (19, 1613416), (28, 1094818), (38, 806708), (47, 652232), (56, 547409), (76, 403354), (94, 326116), (133, 230488), (152, 201677), (188, 163058), (266, 115244), (329, 93176), (376, 81529), (532, 57622), (613, 50008), (658, 46588), (893, 34328), (1064, 28811), (1226, 25004), (1316, 23294), (1786, 17164), (2452, 12502), (2632, 11647), (3572, 8582), (4291, 7144), (4904, 6251)]