9891090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 28619136

約数和(自身を除く): 18728046

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 97, 99, 103, 110, 165, 194, 198, 206, 291, 309, 330, 485, 495, 515, 582, 618, 873, 927, 970, 990, 1030, 1067, 1133, 1455, 1545, 1746, 1854, 2134, 2266, 2910, 3090, 3201, 3399, 4365, 4635, 5335, 5665, 6402, 6798, 8730, 9270, 9603, 9991, 10197, 10670, 11330, 16005, 16995, 19206, 19982, 20394, 29973, 32010, 33990, 48015, 49955, 50985, 59946, 89919, 96030, 99910, 101970, 109901, 149865, 179838, 219802, 299730, 329703, 449595, 549505, 659406, 899190, 989109, 1099010, 1648515, 1978218, 3297030, 4945545, 9891090]

約数ペア:

[(1, 9891090), (2, 4945545), (3, 3297030), (5, 1978218), (6, 1648515), (9, 1099010), (10, 989109), (11, 899190), (15, 659406), (18, 549505), (22, 449595), (30, 329703), (33, 299730), (45, 219802), (55, 179838), (66, 149865), (90, 109901), (97, 101970), (99, 99910), (103, 96030), (110, 89919), (165, 59946), (194, 50985), (198, 49955), (206, 48015), (291, 33990), (309, 32010), (330, 29973), (485, 20394), (495, 19982), (515, 19206), (582, 16995), (618, 16005), (873, 11330), (927, 10670), (970, 10197), (990, 9991), (1030, 9603), (1067, 9270), (1133, 8730), (1455, 6798), (1545, 6402), (1746, 5665), (1854, 5335), (2134, 4635), (2266, 4365), (2910, 3399), (3090, 3201)]