71175420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10687}}^1$

素因数の和:10739

約数の個数: 72

約数和(自身を含む): 221754624

約数和(自身を除く): 150579204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10687, 21374, 32061, 42748, 53435, 64122, 96183, 106870, 128244, 160305, 192366, 213740, 320610, 384732, 395419, 480915, 641220, 790838, 961830, 1186257, 1581676, 1923660, 1977095, 2372514, 3558771, 3954190, 4745028, 5931285, 7117542, 7908380, 11862570, 14235084, 17793855, 23725140, 35587710, 71175420]

約数ペア:

[(1, 71175420), (2, 35587710), (3, 23725140), (4, 17793855), (5, 14235084), (6, 11862570), (9, 7908380), (10, 7117542), (12, 5931285), (15, 4745028), (18, 3954190), (20, 3558771), (30, 2372514), (36, 1977095), (37, 1923660), (45, 1581676), (60, 1186257), (74, 961830), (90, 790838), (111, 641220), (148, 480915), (180, 395419), (185, 384732), (222, 320610), (333, 213740), (370, 192366), (444, 160305), (555, 128244), (666, 106870), (740, 96183), (1110, 64122), (1332, 53435), (1665, 42748), (2220, 32061), (3330, 21374), (6660, 10687)]