12617850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 36533376

約数和(自身を除く): 23915526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 197, 210, 305, 350, 366, 394, 427, 525, 591, 610, 854, 915, 985, 1050, 1182, 1281, 1379, 1525, 1830, 1970, 2135, 2562, 2758, 2955, 3050, 4137, 4270, 4575, 4925, 5910, 6405, 6895, 8274, 9150, 9850, 10675, 12017, 12810, 13790, 14775, 20685, 21350, 24034, 29550, 32025, 34475, 36051, 41370, 60085, 64050, 68950, 72102, 84119, 103425, 120170, 168238, 180255, 206850, 252357, 300425, 360510, 420595, 504714, 600850, 841190, 901275, 1261785, 1802550, 2102975, 2523570, 4205950, 6308925, 12617850]

約数ペア:

[(1, 12617850), (2, 6308925), (3, 4205950), (5, 2523570), (6, 2102975), (7, 1802550), (10, 1261785), (14, 901275), (15, 841190), (21, 600850), (25, 504714), (30, 420595), (35, 360510), (42, 300425), (50, 252357), (61, 206850), (70, 180255), (75, 168238), (105, 120170), (122, 103425), (150, 84119), (175, 72102), (183, 68950), (197, 64050), (210, 60085), (305, 41370), (350, 36051), (366, 34475), (394, 32025), (427, 29550), (525, 24034), (591, 21350), (610, 20685), (854, 14775), (915, 13790), (985, 12810), (1050, 12017), (1182, 10675), (1281, 9850), (1379, 9150), (1525, 8274), (1830, 6895), (1970, 6405), (2135, 5910), (2562, 4925), (2758, 4575), (2955, 4270), (3050, 4137)]