1313730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 3729024

約数和(自身を除く): 2415294

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, 1327, 2654, 3981, 6635, 7962, 11943, 13270, 14597, 19905, 23886, 29194, 39810, 43791, 59715, 72985, 87582, 119430, 131373, 145970, 218955, 262746, 437910, 656865, 1313730]

約数ペア:

[(1, 1313730), (2, 656865), (3, 437910), (5, 262746), (6, 218955), (9, 145970), (10, 131373), (11, 119430), (15, 87582), (18, 72985), (22, 59715), (30, 43791), (33, 39810), (45, 29194), (55, 23886), (66, 19905), (90, 14597), (99, 13270), (110, 11943), (165, 7962), (198, 6635), (330, 3981), (495, 2654), (990, 1327)]