2940589134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20347}}^1$

素因数の和:20430

約数の個数: 96

約数和(自身を含む): 7719868416

約数和(自身を除く): 4779279282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 111, 126, 186, 217, 222, 259, 279, 333, 434, 518, 558, 651, 666, 777, 1147, 1302, 1554, 1953, 2294, 2331, 3441, 3906, 4662, 6882, 8029, 10323, 16058, 20347, 20646, 24087, 40694, 48174, 61041, 72261, 122082, 142429, 144522, 183123, 284858, 366246, 427287, 630757, 752839, 854574, 1261514, 1281861, 1505678, 1892271, 2258517, 2563722, 3784542, 4415299, 4517034, 5269873, 5676813, 6775551, 8830598, 10539746, 11353626, 13245897, 13551102, 15809619, 23338009, 26491794, 31619238, 39737691, 46676018, 47428857, 70014027, 79475382, 94857714, 140028054, 163366063, 210042081, 326732126, 420084162, 490098189, 980196378, 1470294567, 2940589134]

約数ペア:

[(1, 2940589134), (2, 1470294567), (3, 980196378), (6, 490098189), (7, 420084162), (9, 326732126), (14, 210042081), (18, 163366063), (21, 140028054), (31, 94857714), (37, 79475382), (42, 70014027), (62, 47428857), (63, 46676018), (74, 39737691), (93, 31619238), (111, 26491794), (126, 23338009), (186, 15809619), (217, 13551102), (222, 13245897), (259, 11353626), (279, 10539746), (333, 8830598), (434, 6775551), (518, 5676813), (558, 5269873), (651, 4517034), (666, 4415299), (777, 3784542), (1147, 2563722), (1302, 2258517), (1554, 1892271), (1953, 1505678), (2294, 1281861), (2331, 1261514), (3441, 854574), (3906, 752839), (4662, 630757), (6882, 427287), (8029, 366246), (10323, 284858), (16058, 183123), (20347, 144522), (20646, 142429), (24087, 122082), (40694, 72261), (48174, 61041)]