2627460

素因数分解:

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

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 8701056

約数和(自身を除く): 6073596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1327, 1980, 2654, 3981, 5308, 6635, 7962, 11943, 13270, 14597, 15924, 19905, 23886, 26540, 29194, 39810, 43791, 47772, 58388, 59715, 72985, 79620, 87582, 119430, 131373, 145970, 175164, 218955, 238860, 262746, 291940, 437910, 525492, 656865, 875820, 1313730, 2627460]

約数ペア:

[(1, 2627460), (2, 1313730), (3, 875820), (4, 656865), (5, 525492), (6, 437910), (9, 291940), (10, 262746), (11, 238860), (12, 218955), (15, 175164), (18, 145970), (20, 131373), (22, 119430), (30, 87582), (33, 79620), (36, 72985), (44, 59715), (45, 58388), (55, 47772), (60, 43791), (66, 39810), (90, 29194), (99, 26540), (110, 23886), (132, 19905), (165, 15924), (180, 14597), (198, 13270), (220, 11943), (330, 7962), (396, 6635), (495, 5308), (660, 3981), (990, 2654), (1327, 1980)]