190774380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{8009}}^1$

素因数の和:8418

約数の個数: 48

約数和(自身を含む): 535580640

約数和(自身を除く): 344806260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 8009, 11910, 16018, 23820, 24027, 32036, 40045, 48054, 80090, 96108, 120135, 160180, 240270, 480540, 3179573, 6359146, 9538719, 12718292, 15897865, 19077438, 31795730, 38154876, 47693595, 63591460, 95387190, 190774380]

約数ペア:

[(1, 190774380), (2, 95387190), (3, 63591460), (4, 47693595), (5, 38154876), (6, 31795730), (10, 19077438), (12, 15897865), (15, 12718292), (20, 9538719), (30, 6359146), (60, 3179573), (397, 480540), (794, 240270), (1191, 160180), (1588, 120135), (1985, 96108), (2382, 80090), (3970, 48054), (4764, 40045), (5955, 32036), (7940, 24027), (8009, 23820), (11910, 16018)]