318014730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{321227}}^1$

素因数の和:321251

約数の個数: 48

約数和(自身を含む): 902008224

約数和(自身を除く): 583993494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 321227, 642454, 963681, 1606135, 1927362, 2891043, 3212270, 3533497, 4818405, 5782086, 7066994, 9636810, 10600491, 14455215, 17667485, 21200982, 28910430, 31801473, 35334970, 53002455, 63602946, 106004910, 159007365, 318014730]

約数ペア:

[(1, 318014730), (2, 159007365), (3, 106004910), (5, 63602946), (6, 53002455), (9, 35334970), (10, 31801473), (11, 28910430), (15, 21200982), (18, 17667485), (22, 14455215), (30, 10600491), (33, 9636810), (45, 7066994), (55, 5782086), (66, 4818405), (90, 3533497), (99, 3212270), (110, 2891043), (165, 1927362), (198, 1606135), (330, 963681), (495, 642454), (990, 321227)]