65313270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21991}}^1$

素因数の和:22018

約数の個数: 64

約数和(自身を含む): 190010880

約数和(自身を除く): 124697610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21991, 43982, 65973, 109955, 131946, 197919, 219910, 241901, 329865, 395838, 483802, 593757, 659730, 725703, 989595, 1187514, 1209505, 1451406, 1979190, 2177109, 2419010, 2968785, 3628515, 4354218, 5937570, 6531327, 7257030, 10885545, 13062654, 21771090, 32656635, 65313270]

約数ペア:

[(1, 65313270), (2, 32656635), (3, 21771090), (5, 13062654), (6, 10885545), (9, 7257030), (10, 6531327), (11, 5937570), (15, 4354218), (18, 3628515), (22, 2968785), (27, 2419010), (30, 2177109), (33, 1979190), (45, 1451406), (54, 1209505), (55, 1187514), (66, 989595), (90, 725703), (99, 659730), (110, 593757), (135, 483802), (165, 395838), (198, 329865), (270, 241901), (297, 219910), (330, 197919), (495, 131946), (594, 109955), (990, 65973), (1485, 43982), (2970, 21991)]