970721730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1997}}^1$

素因数の和:2512

約数の個数: 96

約数和(自身を含む): 2760308928

約数和(自身を除く): 1789587198

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, 491, 495, 982, 990, 1473, 1997, 2455, 2946, 3994, 4419, 4910, 5401, 5991, 7365, 8838, 9985, 10802, 11982, 14730, 16203, 17973, 19970, 21967, 22095, 27005, 29955, 32406, 35946, 43934, 44190, 48609, 54010, 59910, 65901, 81015, 89865, 97218, 109835, 131802, 162030, 179730, 197703, 219670, 243045, 329505, 395406, 486090, 659010, 980527, 988515, 1961054, 1977030, 2941581, 4902635, 5883162, 8824743, 9805270, 10785797, 14707905, 17649486, 21571594, 29415810, 32357391, 44123715, 53928985, 64714782, 88247430, 97072173, 107857970, 161786955, 194144346, 323573910, 485360865, 970721730]

約数ペア:

[(1, 970721730), (2, 485360865), (3, 323573910), (5, 194144346), (6, 161786955), (9, 107857970), (10, 97072173), (11, 88247430), (15, 64714782), (18, 53928985), (22, 44123715), (30, 32357391), (33, 29415810), (45, 21571594), (55, 17649486), (66, 14707905), (90, 10785797), (99, 9805270), (110, 8824743), (165, 5883162), (198, 4902635), (330, 2941581), (491, 1977030), (495, 1961054), (982, 988515), (990, 980527), (1473, 659010), (1997, 486090), (2455, 395406), (2946, 329505), (3994, 243045), (4419, 219670), (4910, 197703), (5401, 179730), (5991, 162030), (7365, 131802), (8838, 109835), (9985, 97218), (10802, 89865), (11982, 81015), (14730, 65901), (16203, 59910), (17973, 54010), (19970, 48609), (21967, 44190), (22095, 43934), (27005, 35946), (29955, 32406)]