123437510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 274710528

約数和(自身を除く): 151273018

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 2207, 3290, 3995, 4414, 5593, 7990, 11035, 11186, 15449, 22070, 27965, 30898, 37519, 55930, 75038, 77245, 103729, 154490, 187595, 207458, 262633, 375190, 518645, 525266, 726103, 1037290, 1313165, 1452206, 1763393, 2626330, 3526786, 3630515, 7261030, 8816965, 12343751, 17633930, 24687502, 61718755, 123437510]

約数ペア:

[(1, 123437510), (2, 61718755), (5, 24687502), (7, 17633930), (10, 12343751), (14, 8816965), (17, 7261030), (34, 3630515), (35, 3526786), (47, 2626330), (70, 1763393), (85, 1452206), (94, 1313165), (119, 1037290), (170, 726103), (235, 525266), (238, 518645), (329, 375190), (470, 262633), (595, 207458), (658, 187595), (799, 154490), (1190, 103729), (1598, 77245), (1645, 75038), (2207, 55930), (3290, 37519), (3995, 30898), (4414, 27965), (5593, 22070), (7990, 15449), (11035, 11186)]