2912459830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{1231}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 6091481088

約数和(自身を除く): 3179021258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 463, 511, 730, 926, 1022, 1231, 2315, 2462, 2555, 3241, 4630, 5110, 6155, 6482, 8617, 12310, 16205, 17234, 32410, 33799, 43085, 67598, 86170, 89863, 168995, 179726, 236593, 337990, 449315, 473186, 569953, 629041, 898630, 1139906, 1182965, 1258082, 2365930, 2849765, 3145205, 3989671, 5699530, 6290410, 7979342, 19948355, 39896710, 41606569, 83213138, 208032845, 291245983, 416065690, 582491966, 1456229915, 2912459830]

約数ペア:

[(1, 2912459830), (2, 1456229915), (5, 582491966), (7, 416065690), (10, 291245983), (14, 208032845), (35, 83213138), (70, 41606569), (73, 39896710), (146, 19948355), (365, 7979342), (463, 6290410), (511, 5699530), (730, 3989671), (926, 3145205), (1022, 2849765), (1231, 2365930), (2315, 1258082), (2462, 1182965), (2555, 1139906), (3241, 898630), (4630, 629041), (5110, 569953), (6155, 473186), (6482, 449315), (8617, 337990), (12310, 236593), (16205, 179726), (17234, 168995), (32410, 89863), (33799, 86170), (43085, 67598)]