971190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 2874960

約数和(自身を除く): 1903770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 109, 110, 135, 162, 165, 198, 218, 270, 297, 327, 330, 405, 495, 545, 594, 654, 810, 891, 981, 990, 1090, 1199, 1485, 1635, 1782, 1962, 2398, 2943, 2970, 3270, 3597, 4455, 4905, 5886, 5995, 7194, 8829, 8910, 9810, 10791, 11990, 14715, 17658, 17985, 21582, 29430, 32373, 35970, 44145, 53955, 64746, 88290, 97119, 107910, 161865, 194238, 323730, 485595, 971190]

約数ペア:

[(1, 971190), (2, 485595), (3, 323730), (5, 194238), (6, 161865), (9, 107910), (10, 97119), (11, 88290), (15, 64746), (18, 53955), (22, 44145), (27, 35970), (30, 32373), (33, 29430), (45, 21582), (54, 17985), (55, 17658), (66, 14715), (81, 11990), (90, 10791), (99, 9810), (109, 8910), (110, 8829), (135, 7194), (162, 5995), (165, 5886), (198, 4905), (218, 4455), (270, 3597), (297, 3270), (327, 2970), (330, 2943), (405, 2398), (495, 1962), (545, 1782), (594, 1635), (654, 1485), (810, 1199), (891, 1090), (981, 990)]