42489810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 121709952

約数和(自身を除く): 79220142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 167, 198, 257, 330, 334, 495, 501, 514, 771, 835, 990, 1002, 1285, 1503, 1542, 1670, 1837, 2313, 2505, 2570, 2827, 3006, 3674, 3855, 4626, 5010, 5511, 5654, 7515, 7710, 8481, 9185, 11022, 11565, 14135, 15030, 16533, 16962, 18370, 23130, 25443, 27555, 28270, 33066, 42405, 42919, 50886, 55110, 82665, 84810, 85838, 127215, 128757, 165330, 214595, 254430, 257514, 386271, 429190, 472109, 643785, 772542, 944218, 1287570, 1416327, 1931355, 2360545, 2832654, 3862710, 4248981, 4721090, 7081635, 8497962, 14163270, 21244905, 42489810]

約数ペア:

[(1, 42489810), (2, 21244905), (3, 14163270), (5, 8497962), (6, 7081635), (9, 4721090), (10, 4248981), (11, 3862710), (15, 2832654), (18, 2360545), (22, 1931355), (30, 1416327), (33, 1287570), (45, 944218), (55, 772542), (66, 643785), (90, 472109), (99, 429190), (110, 386271), (165, 257514), (167, 254430), (198, 214595), (257, 165330), (330, 128757), (334, 127215), (495, 85838), (501, 84810), (514, 82665), (771, 55110), (835, 50886), (990, 42919), (1002, 42405), (1285, 33066), (1503, 28270), (1542, 27555), (1670, 25443), (1837, 23130), (2313, 18370), (2505, 16962), (2570, 16533), (2827, 15030), (3006, 14135), (3674, 11565), (3855, 11022), (4626, 9185), (5010, 8481), (5511, 7710), (5654, 7515)]