2829459780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11399}}^1$

素因数の和:11618

約数の個数: 144

約数和(自身を含む): 9859449600

約数和(自身を除く): 7029989820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 197, 210, 252, 315, 394, 420, 591, 630, 788, 985, 1182, 1260, 1379, 1773, 1970, 2364, 2758, 2955, 3546, 3940, 4137, 5516, 5910, 6895, 7092, 8274, 8865, 11399, 11820, 12411, 13790, 16548, 17730, 20685, 22798, 24822, 27580, 34197, 35460, 41370, 45596, 49644, 56995, 62055, 68394, 79793, 82740, 102591, 113990, 124110, 136788, 159586, 170985, 205182, 227980, 239379, 248220, 319172, 341970, 398965, 410364, 478758, 512955, 683940, 718137, 797930, 957516, 1025910, 1196895, 1436274, 1595860, 2051820, 2245603, 2393790, 2872548, 3590685, 4491206, 4787580, 6736809, 7181370, 8982412, 11228015, 13473618, 14362740, 15719221, 20210427, 22456030, 26947236, 31438442, 33684045, 40420854, 44912060, 47157663, 62876884, 67368090, 78596105, 80841708, 94315326, 101052135, 134736180, 141472989, 157192210, 188630652, 202104270, 235788315, 282945978, 314384420, 404208540, 471576630, 565891956, 707364945, 943153260, 1414729890, 2829459780]

約数ペア:

[(1, 2829459780), (2, 1414729890), (3, 943153260), (4, 707364945), (5, 565891956), (6, 471576630), (7, 404208540), (9, 314384420), (10, 282945978), (12, 235788315), (14, 202104270), (15, 188630652), (18, 157192210), (20, 141472989), (21, 134736180), (28, 101052135), (30, 94315326), (35, 80841708), (36, 78596105), (42, 67368090), (45, 62876884), (60, 47157663), (63, 44912060), (70, 40420854), (84, 33684045), (90, 31438442), (105, 26947236), (126, 22456030), (140, 20210427), (180, 15719221), (197, 14362740), (210, 13473618), (252, 11228015), (315, 8982412), (394, 7181370), (420, 6736809), (591, 4787580), (630, 4491206), (788, 3590685), (985, 2872548), (1182, 2393790), (1260, 2245603), (1379, 2051820), (1773, 1595860), (1970, 1436274), (2364, 1196895), (2758, 1025910), (2955, 957516), (3546, 797930), (3940, 718137), (4137, 683940), (5516, 512955), (5910, 478758), (6895, 410364), (7092, 398965), (8274, 341970), (8865, 319172), (11399, 248220), (11820, 239379), (12411, 227980), (13790, 205182), (16548, 170985), (17730, 159586), (20685, 136788), (22798, 124110), (24822, 113990), (27580, 102591), (34197, 82740), (35460, 79793), (41370, 68394), (45596, 62055), (49644, 56995)]