2051207370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:3036

約数の個数: 96

約数和(自身を含む): 5480047872

約数和(自身を除く): 3428840502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 173, 235, 282, 346, 423, 470, 519, 705, 846, 865, 1038, 1410, 1557, 1730, 2115, 2595, 2803, 3114, 4230, 5190, 5606, 7785, 8131, 8409, 14015, 15570, 16262, 16818, 24393, 25227, 28030, 40655, 42045, 48786, 50454, 73179, 81310, 84090, 121965, 126135, 131741, 146358, 243930, 252270, 263482, 365895, 395223, 484919, 658705, 731790, 790446, 969838, 1185669, 1317410, 1454757, 1976115, 2371338, 2424595, 2909514, 3952230, 4364271, 4849190, 5928345, 7273785, 8728542, 11856690, 14547570, 21821355, 22791193, 43642710, 45582386, 68373579, 113955965, 136747158, 205120737, 227911930, 341867895, 410241474, 683735790, 1025603685, 2051207370]

約数ペア:

[(1, 2051207370), (2, 1025603685), (3, 683735790), (5, 410241474), (6, 341867895), (9, 227911930), (10, 205120737), (15, 136747158), (18, 113955965), (30, 68373579), (45, 45582386), (47, 43642710), (90, 22791193), (94, 21821355), (141, 14547570), (173, 11856690), (235, 8728542), (282, 7273785), (346, 5928345), (423, 4849190), (470, 4364271), (519, 3952230), (705, 2909514), (846, 2424595), (865, 2371338), (1038, 1976115), (1410, 1454757), (1557, 1317410), (1730, 1185669), (2115, 969838), (2595, 790446), (2803, 731790), (3114, 658705), (4230, 484919), (5190, 395223), (5606, 365895), (7785, 263482), (8131, 252270), (8409, 243930), (14015, 146358), (15570, 131741), (16262, 126135), (16818, 121965), (24393, 84090), (25227, 81310), (28030, 73179), (40655, 50454), (42045, 48786)]