19302030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 38274930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 67, 90, 97, 99, 110, 134, 135, 165, 194, 198, 201, 270, 291, 297, 330, 335, 402, 485, 495, 582, 594, 603, 670, 737, 873, 970, 990, 1005, 1067, 1206, 1455, 1474, 1485, 1746, 1809, 2010, 2134, 2211, 2619, 2910, 2970, 3015, 3201, 3618, 3685, 4365, 4422, 5238, 5335, 6030, 6402, 6499, 6633, 7370, 8730, 9045, 9603, 10670, 11055, 12998, 13095, 13266, 16005, 18090, 19206, 19497, 19899, 22110, 26190, 28809, 32010, 32495, 33165, 38994, 39798, 48015, 57618, 58491, 64990, 66330, 71489, 96030, 97485, 99495, 116982, 142978, 144045, 175473, 194970, 198990, 214467, 288090, 292455, 350946, 357445, 428934, 584910, 643401, 714890, 877365, 1072335, 1286802, 1754730, 1930203, 2144670, 3217005, 3860406, 6434010, 9651015, 19302030]

約数ペア:

[(1, 19302030), (2, 9651015), (3, 6434010), (5, 3860406), (6, 3217005), (9, 2144670), (10, 1930203), (11, 1754730), (15, 1286802), (18, 1072335), (22, 877365), (27, 714890), (30, 643401), (33, 584910), (45, 428934), (54, 357445), (55, 350946), (66, 292455), (67, 288090), (90, 214467), (97, 198990), (99, 194970), (110, 175473), (134, 144045), (135, 142978), (165, 116982), (194, 99495), (198, 97485), (201, 96030), (270, 71489), (291, 66330), (297, 64990), (330, 58491), (335, 57618), (402, 48015), (485, 39798), (495, 38994), (582, 33165), (594, 32495), (603, 32010), (670, 28809), (737, 26190), (873, 22110), (970, 19899), (990, 19497), (1005, 19206), (1067, 18090), (1206, 16005), (1455, 13266), (1474, 13095), (1485, 12998), (1746, 11055), (1809, 10670), (2010, 9603), (2134, 9045), (2211, 8730), (2619, 7370), (2910, 6633), (2970, 6499), (3015, 6402), (3201, 6030), (3618, 5335), (3685, 5238), (4365, 4422)]