82119450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 234520704

約数和(自身を除く): 152401254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 350, 394, 397, 525, 591, 794, 985, 1050, 1182, 1191, 1379, 1970, 1985, 2382, 2758, 2779, 2955, 3970, 4137, 4925, 5558, 5910, 5955, 6895, 8274, 8337, 9850, 9925, 11910, 13790, 13895, 14775, 16674, 19850, 20685, 27790, 29550, 29775, 34475, 41370, 41685, 59550, 68950, 69475, 78209, 83370, 103425, 138950, 156418, 206850, 208425, 234627, 391045, 416850, 469254, 547463, 782090, 1094926, 1173135, 1642389, 1955225, 2346270, 2737315, 3284778, 3910450, 5474630, 5865675, 8211945, 11731350, 13686575, 16423890, 27373150, 41059725, 82119450]

約数ペア:

[(1, 82119450), (2, 41059725), (3, 27373150), (5, 16423890), (6, 13686575), (7, 11731350), (10, 8211945), (14, 5865675), (15, 5474630), (21, 3910450), (25, 3284778), (30, 2737315), (35, 2346270), (42, 1955225), (50, 1642389), (70, 1173135), (75, 1094926), (105, 782090), (150, 547463), (175, 469254), (197, 416850), (210, 391045), (350, 234627), (394, 208425), (397, 206850), (525, 156418), (591, 138950), (794, 103425), (985, 83370), (1050, 78209), (1182, 69475), (1191, 68950), (1379, 59550), (1970, 41685), (1985, 41370), (2382, 34475), (2758, 29775), (2779, 29550), (2955, 27790), (3970, 20685), (4137, 19850), (4925, 16674), (5558, 14775), (5910, 13895), (5955, 13790), (6895, 11910), (8274, 9925), (8337, 9850)]