22971900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10939}}^1$

素因数の和:10963

約数の個数: 72

約数和(自身を含む): 75967360

約数和(自身を除く): 52995460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10939, 21878, 32817, 43756, 54695, 65634, 76573, 109390, 131268, 153146, 164085, 218780, 229719, 273475, 306292, 328170, 382865, 459438, 546950, 656340, 765730, 820425, 918876, 1093900, 1148595, 1531460, 1640850, 1914325, 2297190, 3281700, 3828650, 4594380, 5742975, 7657300, 11485950, 22971900]

約数ペア:

[(1, 22971900), (2, 11485950), (3, 7657300), (4, 5742975), (5, 4594380), (6, 3828650), (7, 3281700), (10, 2297190), (12, 1914325), (14, 1640850), (15, 1531460), (20, 1148595), (21, 1093900), (25, 918876), (28, 820425), (30, 765730), (35, 656340), (42, 546950), (50, 459438), (60, 382865), (70, 328170), (75, 306292), (84, 273475), (100, 229719), (105, 218780), (140, 164085), (150, 153146), (175, 131268), (210, 109390), (300, 76573), (350, 65634), (420, 54695), (525, 43756), (700, 32817), (1050, 21878), (2100, 10939)]