306175034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 241255366

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 131, 149, 253, 262, 298, 341, 506, 682, 713, 1426, 1441, 1639, 2882, 3013, 3278, 3427, 4061, 4619, 6026, 6854, 7843, 8122, 9238, 15686, 19519, 33143, 37697, 39038, 44671, 50809, 66286, 75394, 89342, 93403, 101618, 106237, 186806, 212474, 214709, 429418, 448937, 605089, 897874, 1027433, 1168607, 1210178, 2054866, 2337214, 4938307, 6655979, 9876614, 13311958, 13917047, 27834094, 153087517, 306175034]

約数ペア:

[(1, 306175034), (2, 153087517), (11, 27834094), (22, 13917047), (23, 13311958), (31, 9876614), (46, 6655979), (62, 4938307), (131, 2337214), (149, 2054866), (253, 1210178), (262, 1168607), (298, 1027433), (341, 897874), (506, 605089), (682, 448937), (713, 429418), (1426, 214709), (1441, 212474), (1639, 186806), (2882, 106237), (3013, 101618), (3278, 93403), (3427, 89342), (4061, 75394), (4619, 66286), (6026, 50809), (6854, 44671), (7843, 39038), (8122, 37697), (9238, 33143), (15686, 19519)]