22426020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 72

約数和(自身を含む): 70237440

約数和(自身を除く): 47811420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4019, 5580, 8038, 12057, 16076, 20095, 24114, 36171, 40190, 48228, 60285, 72342, 80380, 120570, 124589, 144684, 180855, 241140, 249178, 361710, 373767, 498356, 622945, 723420, 747534, 1121301, 1245890, 1495068, 1868835, 2242602, 2491780, 3737670, 4485204, 5606505, 7475340, 11213010, 22426020]

約数ペア:

[(1, 22426020), (2, 11213010), (3, 7475340), (4, 5606505), (5, 4485204), (6, 3737670), (9, 2491780), (10, 2242602), (12, 1868835), (15, 1495068), (18, 1245890), (20, 1121301), (30, 747534), (31, 723420), (36, 622945), (45, 498356), (60, 373767), (62, 361710), (90, 249178), (93, 241140), (124, 180855), (155, 144684), (180, 124589), (186, 120570), (279, 80380), (310, 72342), (372, 60285), (465, 48228), (558, 40190), (620, 36171), (930, 24114), (1116, 20095), (1395, 16076), (1860, 12057), (2790, 8038), (4019, 5580)]