12659850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4044

約数の個数: 72

約数和(自身を含む): 38881440

約数和(自身を除く): 26221590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 4019, 8038, 12057, 20095, 24114, 28133, 36171, 40190, 56266, 60285, 72342, 84399, 100475, 120570, 140665, 168798, 180855, 200950, 253197, 281330, 301425, 361710, 421995, 506394, 602850, 703325, 843990, 904275, 1265985, 1406650, 1808550, 2109975, 2531970, 4219950, 6329925, 12659850]

約数ペア:

[(1, 12659850), (2, 6329925), (3, 4219950), (5, 2531970), (6, 2109975), (7, 1808550), (9, 1406650), (10, 1265985), (14, 904275), (15, 843990), (18, 703325), (21, 602850), (25, 506394), (30, 421995), (35, 361710), (42, 301425), (45, 281330), (50, 253197), (63, 200950), (70, 180855), (75, 168798), (90, 140665), (105, 120570), (126, 100475), (150, 84399), (175, 72342), (210, 60285), (225, 56266), (315, 40190), (350, 36171), (450, 28133), (525, 24114), (630, 20095), (1050, 12057), (1575, 8038), (3150, 4019)]