459690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 1382400

約数和(自身を除く): 922710

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 199, 210, 231, 330, 385, 398, 462, 597, 770, 995, 1155, 1194, 1393, 1990, 2189, 2310, 2786, 2985, 4179, 4378, 5970, 6567, 6965, 8358, 10945, 13134, 13930, 15323, 20895, 21890, 30646, 32835, 41790, 45969, 65670, 76615, 91938, 153230, 229845, 459690]

約数ペア:

[(1, 459690), (2, 229845), (3, 153230), (5, 91938), (6, 76615), (7, 65670), (10, 45969), (11, 41790), (14, 32835), (15, 30646), (21, 21890), (22, 20895), (30, 15323), (33, 13930), (35, 13134), (42, 10945), (55, 8358), (66, 6965), (70, 6567), (77, 5970), (105, 4378), (110, 4179), (154, 2985), (165, 2786), (199, 2310), (210, 2189), (231, 1990), (330, 1393), (385, 1194), (398, 1155), (462, 995), (597, 770)]