30803628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 74327904

約数和(自身を除く): 43524276

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 137, 164, 246, 274, 411, 457, 492, 548, 822, 914, 1371, 1644, 1828, 2742, 5484, 5617, 11234, 16851, 18737, 22468, 33702, 37474, 56211, 62609, 67404, 74948, 112422, 125218, 187827, 224844, 250436, 375654, 751308, 2566969, 5133938, 7700907, 10267876, 15401814, 30803628]

約数ペア:

[(1, 30803628), (2, 15401814), (3, 10267876), (4, 7700907), (6, 5133938), (12, 2566969), (41, 751308), (82, 375654), (123, 250436), (137, 224844), (164, 187827), (246, 125218), (274, 112422), (411, 74948), (457, 67404), (492, 62609), (548, 56211), (822, 37474), (914, 33702), (1371, 22468), (1644, 18737), (1828, 16851), (2742, 11234), (5484, 5617)]