30298842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 77455872

約数和(自身を除く): 47157030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7757, 15514, 23271, 46542, 54299, 69813, 108598, 139626, 162897, 240467, 325794, 480934, 488691, 721401, 977382, 1442802, 1683269, 2164203, 3366538, 4328406, 5049807, 10099614, 15149421, 30298842]

約数ペア:

[(1, 30298842), (2, 15149421), (3, 10099614), (6, 5049807), (7, 4328406), (9, 3366538), (14, 2164203), (18, 1683269), (21, 1442802), (31, 977382), (42, 721401), (62, 488691), (63, 480934), (93, 325794), (126, 240467), (186, 162897), (217, 139626), (279, 108598), (434, 69813), (558, 54299), (651, 46542), (1302, 23271), (1953, 15514), (3906, 7757)]